Does anyone maintain this area for shooting and is there a check in process? Or is it come and go clean up after yourself kind of thing ?

First you need to call (909) 382-2997 to obtain the Activity Level. Shooting will be allowed all day during activity levels 1 & 2 Shooting will close at 1:00 pm during activity level 3 Shooting will be closed all day during activity levels 4 & 5 Yes, you have to clean up after yourself. Paintball is not allowed.

No that I saw

Clean up after it self, opens at Sunrise closes at sunset