Cannibal zombie rowers

Redneckhunter and I going on a speedboat ride. We were just on for a few minutes, and it was crazy fast jumping, swerving. We stopped momentarily and I knew I had to take Dramamine if I was going to make it any longer. Then we realized that we were being followed by sculling boats with ominous cannibal zombie rowers. We took off and they chased after. We realized there were other boats escaping the scary rowers, and we banded together to figure out the best way to evade them. The waterways were like a grid, and we turned left and right trying to lose our pursuers, but got very confused as to any sense of direction, and kept getting cut off by more scary rowing boats. At one point we decided to break off from the others, and turned down a waterway on our own. We realized we were close to where we had started.