We usually have a hunting video marathon the night before opening day........just keep watching hunt after hunt until we are bleary eyed and falling asleep on the couch.
I agree, it is hard to fall asleep tho........will that big buck show up? Will someone be in my spot? What time should I get up, get a shower, get dressed? what am I wearing? Will the alarm go off?![]etc. etc.

Actually that last one gives me the highest stress level........I think I roll and look at the alarm clock every 15 minutes. I don' t think I' ve had one buzz in 10 years.