How to get back into the Outrigger settlement - Involves using the bike to hit the rocks on the right of the gate flinging you to spawn on the fence. The trick is to make sure your body hits the rocks before your body hits the ground. I was lucky on this run but it does work! Then you just need to walk along the wall and then jump onto the base of the post and then into the compound. If you need the 'Mutant Alert' side quest you are out of luck; everyone has left the settlement. To get out call for a tow.
