Great topic... at 42 with small kids (5-7ish) I'm looking hard at a DP and could afford it but I'm not sure I'd use it enough to justify the cost. Also, I'd get rid of the TT and limit myself substantially away from the campgrounds and places I like to camp and more towards RV parks.
Realistically, the DP is going to have to wait until the kids are older, I've had enough rustic camping and I have more time to take off for weeks or months rather than weekends. It's a lot of fun to research and dream though :)
