Congrats FWB! Yep, that sounds about right. That's exactly what I burn with my 150 yamaha 2 stroker. Only once in heavy seas I got around 2.1. We did around 110 round trip and burned 50 gallons. Otherwise 2.5 is plus or minus.
You've got a great boat. Something to be very proud of. Trailers easy, takes on some pretty skinny water, won't break the bank, has a cuddy for delivering babies....its a pretty well rounded vessel!
