I'm oscillating over my last day right now. Essentially, I can stay as long as I want. I don't start school (which is 600 miles away) until August 14th, and my apartment is fully furnished, so all I have to do is literally drive there--no "moving" time needed.
As of right now, my last day is tentatively set for July 22nd, mostly because I hate my job and want out of it as soon as possible, but lately I've been seriously considering taking a "big" vacation (read: bahamas, cozumel, Brazil, virgin islands) right before I leave for school (say, August 2nd - 9th) and the extra money I'd make between July 22nd and August 1st would pay for the entire vacation, easily.
This is one big contradiction, though, because the reason I hate my job is because i don't do anything. The reason I want to leave early is so I can travel (read: just around the midwest where I'm from, visiting friends, *cheap trips*), but if I were to stay the extra money would pay for a getaway with my girlfriend, which would be very nice (although I already have enough saved to pay for the trips, I'm definitely not so well off that I have easily expendible cash).
Im semi doing the same thing... taking a cruise right after wife takes bar and right before law school.