4X4van wrote:
I've never understood traveling without a full tank of water. I boondock during the winter, and FHU during the summer; I ALWAYS fill my water prior to leaving home. You never know when the campground you're headed to may have a problem with their water system. You never know when you may be broke down for a few days and need to have water available. You never know... Unless you are really close to your GWVR or GCWR, there's really no downside to it. 250lbs is not going to make any measurable difference in handling or MPG.
X2 ... very well put. We always leave home trying to be ready for anything, with the concept that each RV trip is - or might turn out to be - a bit of an expedition.
We start out with all tanks full that should be full and all tanks empty that should be empty.
Our 24 foot Class carries 45 gallons of fresh water and I wish it carried at least 23 gallons more, because - not counting loss through sweating and use of the outside shower - our 29 gallon grey tank plus our 39 gallon black tank can handle all of those 45 gallons that start out as fresh water plus 23 gallons more. We can always offload grey water into the black tank if grey water gets ahead of black water.