Full hook-up vs fill & dump

wildtoad, thanks for the idea. That's exactly what we will do. Even though others think this is "Penney wise....pound silly". I will explain, If I really need to, is that RV parks, in general are not for us! As I stated before, we are spending a night at a local RV Park near the dealer, after a full day of instruction. We plan to drive a few hours in the homeward direction to a state, Corp, or Federal park and really test the entire systems out as we plan to use it in a CAMPGROUND. Actual field testing is the true test and at worse the factory is still a couple of hours away. So our tens of thousands for a new B+ will be thoroughly tested and double checked.

Thanks to all those who replied.