Filling up - And the saying goes "It's a Wealthy/Happy boater that can fill his Fuel Tank and his Bar on the same weekend."
And Emptying out - And just like an RV these big boats have holding tanks, that have to be emptied as well. Only with our RVs it is all accomplished with gravity. With the boats there are pumps involved. Enough said.
THANK GOODNESS THAT CHORES DONE