owens-warmest camping next week?

I have camped at the Gorge before but the forecasts for next week are in the 30s at night.

Any recommendations of where it might be somewhat warmer at night?
thanks

Thats what I said too when I was there in January (lows in the 20's). But to be honest, it's tshirt weather during the day and only when the sun goes down does the jacket come out. Sun comes up and within 30 minutes with some coffee it's game on for the day.