We've always gone the tent route, but we've also got a couple of kids and found that it canbe kinda rough with the little ones. We've talked to a few others and think a pop up camper might be a good fit. We're looking at a few used ones from individuals and am curious what and what not to look for, outside of obvious leaks, rips & tears, damage. We've found a 9' Midas (late 70's) that's had a few leaks fixed in the past but the owner says everythings works and claims he's needing a larger one with more occupancy. Seems like a decent deal but with most things cheap, I'm skeptical.