I have a boyfriend of just 20(ish?) Months who i met at Alton Towers.
We both like visiting parks, but we don't really discuss coaster facts and figures, just now and again we may discuss a few developments.
And although we like visiting parks, we don't do it all the time, and we tend to visit other places as well. Admittably he's more into the whole coaster thing than me, i'm more into the themepark and fun element, but this doesn't matter in our relationship.
Most of my friends think its weird that i met him through Alton Towers, but meh i'm happy. We have a shared common interest, and we also have similar friends from the Forum we both visit, and thats just fine by me.
I will agree on the fact there is not many active female enthuasiasts on most coaster/ themepark forums. Not sure why this is, but i will say iv definitely seen an increase of females over the past two years, which has been nice.
Its definitely been a different relationship, but its been the best iv had. And all those looking for somebody, just wait and see. You'll most likely find somebody when you least expect it, like i did