I would never take a trailer up the Monroe side. We have property at the top of the mountain, just as you pass the peak road turnoff, just as you get to the top of the climb. There is a meadow at the top, thats our property. I have taken 4 wheeler trailers up the Moroe side and bounced the hell out of me and everything else, even right after the fresh grade. Koosharem is the way to go. Liked mentioned before, well worth the extra 30 minute drive to go around the mountain.
We used to hunt deer up there when there used to be deer and even with my family in Annabelle and Richfield, they would all drive around the mountain.
Just my long 2 cents worth.
Good luck on the Hunt! LOTS of Bulls, good fishing, and the most beautifull land on earth!