On our way to Revy and we are hoping to see some new areas this trip. We have ridden Boulder, Frisby & Keystone in the past. Thinking maybe Sale, Grifffin, Hall or Area 51. I realize these areas are not groomed, but are they all accessible right now, well marked, etc? What about avy exposure? Just myself and hubby riding so we don't want to get into any trouble given the current avy conditions. Any suggestions?