Hello All, I have a 21ft Nordic Jet, full interior, 455 Olds with Logs. I filled it up with gas the other day on both sides and went and weighed it on the trailer. 4000lbs. Is this around what I should have suspected? It has a competitive tandem axle trailer, does anyone have a guess to what that weighs? Maybe I was way off on my guesstimates, but she seems a little fat, even for a 21 footer. Bring me back to earth if that's what I should have expected.