Hi, Hylian! We share a common goal. There's nothing quite like a good, literate, lengthy, narrative-driven, one-on-one thread, is there?
I'm a biological male, teenage (not for long!), and I usually judge post length by word count rather than paragraph count. My posts range from two hundred to a few thousand words (for reference, a paragraph for me is generally about fifty words), but the long ones only come out when I'm really into a thread.
Geeky? I'd say I am too, but the term would benefit from a little clarification. I'm a computer/technology geek, with a healthy (unhealthy?) dose of gaming thrown in. Which kind are you?
Anyway, I don't know a whole lot about Sirens, mermaids, or marine biology, so if I end up playing the marine biologist who's discovering this Siren, I'm gonna have to hit Wikipedia and the bio handbooks pretty hard for a few days, just to keep the technobabble reasonably accurate. xD Anyway, 2-3 paragraphs per post should be simple enough.
Are you interested in continuing this with me, or would you prefer to keep looking for a partner?