Search:

all camping is sold out. tickets are now 199

There are a few Indian casinos around the area. Not super close though. You'd still have to drive a ways.

http://www.hotwatercasino.com/

Strange. Google maps says its 35 miles. I assume I'll be able to go 70, having driven this freeway many times. No worries though. I'm just trying to give people an option. I mean Stagecoach all day...

I'd say more like 30 and it definitely beats sleeping in your car.

rooms are reasonably priced as well (especially if you split it with a few people)

Morongo casino and resort is just a few minutes down the road. They still had rooms available for all nights today. Just an option for those still looking for somewhere to stay.
...

Morongo!