Rothrock Recommendations

Hey all, I'm trying to find some additional info on Rothrock campsites for a 3 day 2 night trip. We're keeping it chill for this one and probably doing a basecamp vs. moving camp around. Initial research is telling me Musser Gap could be a good choice, but was hoping to get some additional input.

Are primitive campsites plentiful and we can figure it out as we go? Is there anywhere that sticks out as a good camp? Also open to anywhere else in Rothrock. Thanks!