Pulling a boat from the water is a fairly simple thing. There are many, many, many videos on Youtube showing you a variety of ways in which to do it. What you don't do is daisy-chain a bunch of SUVs and floor the gas.
That will result in a lot of things breaking, like your trailer, your boat, and, inevitably, some other guy's pickup truck. Poor Other Guy, just trying to get his boat out of the water next to these two. Now his whole day is ruined.
Don't ruin other people's days. Don't daisy-chain your trucks and stomp on the accelerator pedal just to get a boat out of the water.
Better yet, leave your boat in the water. It's summer. Now is the time to enjoy it. Maybe even with a shirt on, next time.