I stopped at North Res. on Sunday evening and noticed a group of people hanging out around the ramps.....and a tow truck. Apparently, somebody backed onto the ramp to load their jon boat onto their truck bed but forgot to use the emergency brake and the truck coasted right into the lake once he exited the vehicle to load the boat. The truck was completely submerged but the headlights were still burning bright! I watched them try and pull it out with a standard tow truck but it would not budge due to the water weight in the truck. When I left they were trying to get a hold of larger tow truck.....I thought they would need a wrecker. I didn't see them pull it out but I am sure they did one way or another. Lesson Learned: Use the emergency brake on all ramps.