Thankfully, on the trip with the s10, there are not any real hills. On the otherhand, the trip to moab will be going across CO and the eastern parts of UT, so will be some "hills"

, but, if need be, I will just disconnect the jeep for the hills. I hope the disco has the torque to get the job done and the tranny is not a weak link. I'll also be giving the cooling system a real workout w/ 100+ temps in august in UT.
Kieran