I run an 05 2320 with a 225 and 9.9 kicker. Always keep her tanks full, with 3 guys, 250 quarts of ice, full bait well, lots of fishing gear, 6 man life raft (100#) and other stuff, I get about 2.2 - 2.4 MPG at 26 - 28 MPH turning about 4400-4600 in calm conditions. I am running a rev 4...