I'm telling you this because if I could share a room, it would bring the cost down far enough that I could do it. Sharing a room is difficult for me because I have great difficulty sleeping, especially in the presence of any non-white noise like another person snoring. Sharing a room with me is difficult for my roommate(s) because if I'm only tossing and turning for an hour before I get to sleep, it's a good night for me. (Normally, I'd say also because I'll be stumbling back to the room very late at night, but at a filkcon I assume my roommate will be in the same boat.) You can ask birder2 for a report on whether I snore once I finally get to sleep -- I don't know, I'm asleep at the time. But if anyone has a room for all three nights (staying over Sunday night is mandatory; first because the dead dog is usually the best filk of the con, and second because there is no way I can drive home on a con Sunday) and is willing to consider putting up with me, please let me know (respond here or email me at my LJ address if you prefer); we can talk about it in detail and see if it makes sense.
Alternatively, if anyone has any brilliant advice on how I can sleep at a con, I'm willing to listen to suggestions. Hearos earplugs AND a pillow over my head is enough sonic insulation that I can get to sleep with birder2 snoring, but it takes both, and she's not a world champion snorer. Doxylamine succinate sleeping pills (that's what's in Nyquil to make you sleepy) don't do me any good; I haven't tried anything stronger. (I don't want to use sleeping pills all the time, but I'm willing to use them at a con when I need to sleep in adverse conditions.)