Arnaud once bubbled...
I just use a sleeping bag lining. It's usually pretty hot in those bunk rooms and they do provide blanckets.
I was wondering about that...I tend to get warm easily, anyway, and don't sleep well if I'm not cool, so I was afraid that if I bring my nice, comfy, squishy, 30 degree sleeping bag, I'll end up over-heating (especially in August, no matter that we're on the water). The bunk area isn't air-conditioned, is it? I've got one of those fleece sleeping bags that Kelpmermaid recommended (I even think I bought it at Target, too!) so maybe I'll bring that instead of the more comfortable, squishy sleeping bag... Thanks for the suggestions, it's all really helpful and each reply gives me another chance to think about / look forward to my trip, so keep them coming!