I went last July by myself after attempts of recruiting some fellow JKOs from here. It's not that bad. I wouldn't recommend bringing little kids though. I spent 3 days wheeling there with the doors off, got a little burned.
2007 Sahara 2dr, 3.5" RK X Factor Plus Long Arm, Dana 44 Rubicon front axle w/locker, Dana 44 Rear, Poison Spyder BFH w/stinger, Poison Spyder fenders F&R, Poison Spyder Rocker Knocker, 37" Pitbull Rockers Bias Ply, 17x9 Spyderlocks, 1350 Drive shafts, Hard Rock 4x4 Rear bumper w/tire carrier & gas can mounts, Poly Pro front axle tube, Poison Spyder evap skid. Upcoming: RR Snorkel, Skid plates