I suppose I could also describe this as a report on the state of my fandoms, and it will probably wind up on the Substack in somewhat altered form...
"In the beginning, there was the Word." So it is with me; I have always been an avid reader, preferring SF, historical fiction, military & naval history, and biographies to other genres, though I did go through a stretch where I was reading a lot of mainstream fiction. Gave up on it because most of it was depressing and/or tales of awful people doing awful things or living awful lives. (See Bright Lights, Big City or The First Deadly Sin.) I still do a lot of reading and have the Kindle and physical libraries to prove it.
Reading SF eventually (inevitably?) drew me into science fiction fandom. I attended conventions in the Baltimore/DC area and elsewhere from 1974 (Discon II, the Worldcon in DC) until 1983 when I got married and moved to Minnesota. There I became more active in traditional fanac: I pubbed a perszine, joined and dropped out and rejoined Stipple-APA, became involved in media fandom thanks to Space: Above & Beyond and the 59th Ready Reserve Squadron, went to a few Minicons, more Convergences and Diversicons and Arcanas, volunteered and served on staff for some of those, and eventually became heavily involved with anime fandom at Anime Iowa, so much so that I was one of the founders and chairmen of Anime Detour, which I remained on staff with until I left Minnesota for Virginia in 2007. I returned to Anime Detour (and continued to volunteer there) after moving to Virginia and Las Vegas, but eventually the staff there did my son dirty, and I severed all connections with them. I'll be going to Anime Fusion in Minnesota this year for my son's 40th birthday, but purely as a spectator. I dropped out of Stipple-APA after descending into abject poverty in Virginia, but after moving to Las Vegas in 2015 I became involved with the National Fantasy Fan Federation (N3F), sporadically contributed to N'APA, and eventually became treasurer along with wearing a few other fezzes. I am currently the chairman of Son of Silvercon, a small relaxicon in Las Vegas that aspires to become a mid-sized regional convention.
Fandom led me into historical boardgaming/wargaming, which was a big thing in the 1970s and 1980s before TSR bought SPI at bankruptcy and gutted the hobby. I was a D&D dungeonmaster and a Traveller referee; I was also interested in several other RPG (Twilight:2000, Call of Cthulhu, Delta Green) but never actually played them. Wargames are still around, but it's a lot harder to find opponents, and games, like everything else, have become a lot more expensive thanks to inflation and the fact that it's a niche hobby now. Mostly I play video games like Civilization and Hearts of Iron IV, which have some of the flavor of the old monstergames. I used to be involved with EVE-Online as part of Goonfleet, and was there when we broke Band of Brothers, lost Delve and fled to a new home, reorganized under Commissar Mittens and grew to be a great power in the game again, but I don't remember clearly when I stopped playing. Probably in 2018, when I got horribly sick and was homeless for a couple of months. Everyone I used to know in GF is out of the game now, and I don't feel any strong urge to go back. Aside from the aforementioned strategic video games, I also play Fate/Grand Order and Azur Lane on my phone, the former more than the latter because Azur Lane's story is confusing and silly by turns. Played Cookie Run for a while but it wound up being more grindy than cute, and Girls Frontline just didn't hold my interest. I should probably get out and play more Ingress because the walking would be good for me.
I came very late to baseball. As a kid, I was a fan of the Washington Senators, who moved to Texas in 1972 and took my interest in baseball with it. My now ex-wife was a Twins fan, though, and between her interest and Rotisserie baseball, I got back into it. For a few years I scored games at home for STATS, Inc. and published a newsletter on the independent minor leagues (which caused some road trips to towns like Aberdeen, Austin, Duluth, Fargo, and Madison) but that fell victim to Anime Detour, which pretty much ate my life from 2003-2007. I played fantasy baseball on Yahoo for a few years but dropped out of that; I was also involved in a Pursue the Pennant league until it fell apart in 1992. Nowadays, I casually follow the Nationals, Twins, and Red Sox, and am managing the Senators in a Dynasty League Baseball league run by fellow blogger Pete (Da Tech Guy), but Major League Baseball's current commissioner has alienated me with his woke stupidity, and I'm not much interested in seeing the A's when they move from Oakland to Las Vegas in a couple of years.
I don't watch a lot of TV or movies. Used to watch a lot when I was married, but that went by the wayside in favor of watching anime, and these days I watch very little because Hollywood isn't making a lot of stuff that interests me, and I find video games more rewarding. Someday I'll probably finish watching Fallout, because it's on Amazon Prime and the first five episodes, which I saw while visiting Stacy McCain this spring, seemed pretty decent. People tell me I should watch The Expanse, and maybe one of these days I will. Webcomics fall under this heading; I was really really interested in Girl Genius, Megatokyo, Erfworld, and a couple of other webcomics, but I fell out of the habit of following them (probably around the same time I stopped playing EVE-Online, for some of the same reasons) and I can't think of any webcomics I follow at all, with the exception of Terminal Lance, Clinic of Horrors, and occasional postings by Merryweather Media.
Not sure where this really fits in, but thanks to my Dad's final assignment with the JCS, I acquired an interest in nuclear weapons and power, which has led me to a seat on the board of the Nevada Security Site Advisory Board, a group of citizens who provide oversight to the Department of Energy's ongoing cleanup and monitoring work at the former Nevada Test Site. I don't get paid for it, but they do reimburse me for my travel expenses, which is nice, and the work is interesting, with a lot of callbacks to some weird history. For example, they're currently demolishing & cleaning up Test Cell C, which is where testing of NERVA rockets and Project Pluto went on during the early 1960s. Coincidentally, there's some discussion of nuclear rockets again in connection with Elon Musk's ambition of going to Mars.