What in world is the OP moaning about?
Try this out. It is what we had to do every weekend that we went boating, And we used to go overnight boating EVERY weekend May through October.
Pack up 4 55qt coolers, clothing, swimsuits, towels etc & load the car.
Drive to where we have a skiff needed to get to the boat.
Lug all the stuff down a flightof stairs. Load the skiff.
Do the 2 mile ride to where the boat was moored out in a bay.
Lift all the stuff up out of the skiff into the big boat & put all the stuff away.
Only after all of that was done did we start to prep the boat to move.
The whole process from first item in the cooler to key turned on the boat took over 2 1/2hrs.
If only the boat could be parked right outside the house like the RV.