I also get songs stuck in my head, maybe a few and it depends on the kind of session it is, if it's high wind/ waves, it will be something like the offspring or other song I would have heard recently that amps you up!! Then think about girls... girls, party and windsurfing are pretty much all there is in my head when i'm motivated!! When mates are sailing too, we set objectives for the sesh -> try to be better than each other -> no thinking, just doing! and when it's cruising around, it's like a chillout session for your mind...
Yes i'm bored too right now