I would be down for early July or later. I'm very busy this spring, with finally graduating (!!!), graduate school admissions, there is potential for a Chicago trip in June... But it looks like we're talking July regardless. Anytime in July or August is fine with me!
Edit: Should we make a poll with potential weekends?? Would the 4th of July weekend work well for any of ya'll? We get Monday off for the 4th! (Shameless plug: My birthday is the 5th.)