Operators of vessel #1 and #2 were motoring west towards Lake Michigan from Loomis boat launch near Pere Marquette Lake.  Vessel #1 was behind vessel #2 .  As vessel #1 increased speed to bring his vessel to plane he collided with vessel #2.  The boat struck the stern and ran up along the starboard side of vessel #2.  Both vessels were drivable and there were no injuries.
Ludington                     