Thanks for all of the feedback.
I actually prefer to dump at home, that way I leave the CG on my schedule instead of working around the CG dump availability. To dump at home I need the Flojet. I've added a power plug from the battery so it's easy and hassle free, the toughest part is laying out the 100' hose.
I've been using the same technique when dumping at CG's when traveling (or even occasionally where we have a full hook-up) just with a shorter hose.
I think I will look into carrying a 3" hose for gravity dumps at CGs, if only in case my macerate doesn't work. If I can find one without the accordion to collect stuff I might even start using it...