FYI it's pretty overgrown right now around the wedding platform and its fairly steep in that area (i was there this weekend). the path/road up to bear mountain has been trimmed though, again, not flat. Maybe if you shaded the platform itself and just all slept on cots/air pads it'd be doable and get some morning shade (tho distancing would be hard). camping on the lower area of that road near the crossroads would be flatter, but, as you said, very exposed. You'll def want to bring some shade