Yep. That is the way I launch. I unhook in the parking lot back down, float the boat, go park. Same loading, load the boat, go to the parking lot and hook everything up. Maybe 30 seconds to launch and maybe 45 to load. I have been doing this for at least 15 years. When my wife is along, she drives the boat launching and loading. When she loads, I drive to the nearest restroom and hook things up while she uses the facility.