The only day you'll probably be "out of it" is actually the day of the scopes, and that's because you're so medicated. You might also have some mild discomfort (from biopsies, if they take them) and excess gas (from the air they pump in there). But if you tolerate the procedures well, there's no reason you can't go bowling or do whatever you want to do within a day or two. They're both really benign procedures overall!