Camper on the beach questions?

[piemma]

As some of you know, I sold my CC. I am feeling a lot stronger since it looks like the Big C is in remission. I am thinking about buying a C class camper for the Back Beaches and a small boat for Narr Bay in May and June for the bunker.

Here is my question. I ran the Back for 20+ years but always in a 4WD truck. I know the campers go on the beach with 2WD. I know they air down and have tandem rear wheels. Exactly how is it they do not get stuck? With the tandems, how much do you air down? 8 to 10PSI like the 4WDs?

Before I spend the cash on a camper I'd like to understand exactly how this is accomplished.

Thanks in advance for any info.