Re: Power loading on to trailers - Pay the price!
The lake, like every body of water in the mid-west right now, is really low meaning he had to back further down the ramp. The problem is that when he got too deep the trailer axels fell off the end of the concrete ramp into a hole that is at least 3' deep caused by people powering their boat on to their trailers even though there is a huge sign saying not to do it.
Boating during abnormally low water levels can be and should be considered a hazardous condition.
All boaters should know that there's a drop-off or scour hole at the end of every concrete ramp whether power loading is permitted or not, current and erosion will make sure of this.
Logic will tell you that during low water level periods the end of the ramp will be closer to the waters edge and if you're going to launch you should do so with great caution and back the trailer very slowly down the ramp and keep a sharp eye on your trailer. Launching and retrieving will be risky at these times and the risk should be assessed before launching.
Not only will there be hazards and risks at the launch, but the lake will be a different lake than what you're used to and the will be underwater hazards that you normally wouldn't have to deal with. Stumps, rock piles, underwater humps and depth changes are just a few of the hazards. You can ruin a propeller, break of a skeg, and even sheer off your lower unit if you aren't very careful.
Your friends problem isn't the fault of power loaders, it is his own fault for launching during a low water level hazard/condition and not taking all the necessary precautions. Maybe your friends problem is/was actually a blessing in disguise that saved him from a worse and more expensive problem.
The 2 lakes I fish/boat on are COE impoundments with water fluctuations up to 15'. One lake has a winter draw down of 5-6', the other lake only has a winter drawn down of 1-2'. I will boat on both lakes during normal draw down conditions... but! When the 5-6' draw down lakes floods (sometimes 15' above normal winter level) they will draw the other lake down 8-10' to make room for water from a third lake. I will not try to launch or boat on the 1-2' draw down lake when they drop it 8-10', the ramps aren't made long enough for this and there's just too many other hazards.