I am with boatsim on this one, not being able to trim both flaps and stern drive was a little bit disappointing, they have it in GTA IV, so this game should be able to easily make it(maybe not, I'm no expert). Also I'm just going to throw this here, when I visited the maritime college here in the Faroe Islands, I got the chance to try their simulator, I noticed that the water jet boat had one control for engine RPM and also one control for the output on the stern, I think this would be nice to have here.