The basics of dry camping are pretty much the same regardless of the type of RV. You go in with empty waste tanks and a full fresh water tank. Depending on the park, some have electricity. Some even have water but you have to pay attention to the waste tanks if you use it. Most have a dump station so you can dump your tanks on the way out - or earlier if necessary. Those are the real basics.
Then there are the other things we do to conserve battery power, keep our waste tanks from filling too fast, and keep our fresh water from going down too fast. For the batteries we pay attention to such things as turning off lights, not running too many high-energy-usage items simultaneously (air conditioner, microwave, hair dryer). Some people have solar panels on their roof which are enough to trickle charge the batteries. For water conservation we use a lot of paper plates, wash dishes as little as possible, turn off the water while brushing teeth, maybe take showers every other day, take "navy showers" (get wet, turn off water while soaping up, rinse off). To avoid filling the black tank too fast, maybe not flush every time. Use drought techniques the California school kids learn: If it's yellow, let it mellow. If it's brown, flush it down." Conservation isn't rocket science but until you learn how, you have to think about what you're doing. Enjoy your first dry camping experience! Oh yes, and keep your eye on your gauges!
ArdraF