This trail is a super fun singletrack - one of the best trails at Charles Fork Lake. This side of the lake gets more sun and drains better than Lakeview side. There is no significant climbing on Trevor's.
One particularly fun spot is "The Whale" where the singletrack curves up onto a hump in a drainage and drops along a smooth and steep then switchbacks back up from there. This set of climbing switchbacks is really probably the toughest climb on Trevor's, and it isn't too bad. If you are doing video shots of your buddies, this is a great spot to get out ahead of them and up the top of the switchbacks and video their ascent and drop off "The Whale."