I've never been to Glamis or Buttercup but will be meeting my brother off the 8 in Buttercup next weekend. We both pull our toys (16-18' trailers, 4k-7k pounds) with 4x2 pickups and were wondering what the terrain was like around the camp areas and if we will have any trouble tooling around. The only reason I ask is the last time I was in the sand (Pismo Beach) I got stuck. I've since learned a little about tire pressure and traction and figured that there are people like myself who do it all the time. Any tips would be appreciated. Thanks in advance.