do whatever, just no screens (movies, tv, video games, internet.)
I'd like to ask you if mind stopping to call it frying. That word subscribes to stupid anti-drug advertisement and it just sounds like what a poison would do. Psychedelics like LSD are not a poison to you are they? Anyway... if it pleases the court. Nothing more.
just look out your window at people walking on they street they will seem ridiculous and funny.
acid is already epic. dont worry bout it. just enjoy the ride. if you feel like doing something, do it (although use common sense...running naked through a police station, for instance, is a bad idea)
I'd choose not to go into a trip with a to-do list - you really won't be wanting for things to do on acid.
Make sure you have some good music, and a place you're comfortable (ideally where you can go indoors (with A/C, if it's hot there) or outside), and you should be in good shape.