hi, welcome to Tugnuts. I have a 28 cutwater, trailer weight is @ 12,300 lbs. . We run @ 1380 to 1580 rpm @ 6.5 to 7 kts. Fuel @ 1.5 to 1.7 gph. @ 20 to 23 kts. fuel is @ 12.5 to 13 gph. depending on load , water/ fuel/ gear/seas. trailer height is @ 12.6 to 13.2 ft..bridge height is @ 15 feet. minimum load on trailer is @ 12,500 to 13,000 lbs.. 40 gal. fresh water is sometimes a concern, so on long cruises we carry 10 one gallon jugs and a couple of cases of bottles water. Have had no problems getting water from here (Oak Harbor, WA) to Desolation Sound. We have made the entire trip from here to Desolation Sound (and many stops in Sound area) and back on 80 gallons of fuel. (some time on step, but most at 6.5 to 7 kts). I do fish Salmon derby's with 3 to 4 adult males on board, no problem. Boat handles well in 6 to 8 foot seas WITH 30 to 40 kt sustained winds!!! Don't ask how I know-- stupid me!!! Boat IS light on bow and BEAM on seas do require a lot of helm action. In better seas the auto pilot does a great job. We came from much larger boats with twin screws, so the single screw is still taking some getting used to. The bow and stern thrusters do help. We carry a 2,000 watt honda generator. With good batteries the solar panel will give 2-3 days on the hook, gen/motor for hot water as needed. dealer/factory service is the BEST I have ever experienced.
There are a lot of threads about Cutwaters on this site.
Best wishes
Dave