Looking for a movie that starts off with a guy rowing a small boat by himself. He gets to this town that’s seemingly abandoned and spends some time walking around to different buildings then has flashbacks of his childhood there. There’s a scene where a friend of his in his childhood like fell off of a bridge and either drowned or there was some river monster that got him. I saw it in the early 2000s pretty sure it was rented from a family video. Thanks