Again, it is not a reasonable thing to do unless you already have a 1.5 ton dual truck and a 20k pound triple axle trailer and are used to the permitting process and
really know how to drive a wide load trailer..
There are a lot of rules(designed to keep us safe and keep traffic flowing) and if you think the police won't pull you over, think again.
And they will inspect the trailer and the tow vehicle and your permit and they will give you a ticket for everything they find wrong even if you have a permit.
And you will not be insured if you are not permitted.
It doesn't make sense to go thru all the expense of truck/trailer and hassle of day permits every time you roll.
For any boat wider than 8' (yea you might get away with 8'6" if you follow the rules) my advice is get a slip, hire a pro to launch/haul & block.
Its way cheaper and its easy...and your boat is already floating when you want to use it.
This is out of the NJ oversize regs...oversize is greater than 8'6" wide and/or 13'6" tall....oh, your 330 is probably over 13"6" on a trailer because my 265 is 13'1".
Width = 102’’ (or 8’6”) on the National Highway Network and the NewJersey 102’’ Truck Route Network (see NJAC 16:32); and
Width = 96’’ or 8’ on all other highways.
...
(c) The towing vehicle shall be a truck, truck tractor or road tractor equipped with dual wheels on the drive axle and a heavy-duty towing hitch.
(d) If the trailer or semitrailer is not more than 10 feet wide, the towing vehicle shall have a ca- pacity of 3/4 ton or more, and if the trailer or semitrailer is more than 10 feet wide, the towing vehicle capacity shall be 1 1/2 tons or more.
a few other rules...
you can only tow between sunrise and sunset
you cannot tow on a Holiday
not trying to be a bummer but just trying to get you to be realistic.
I tried to convince russGW270 to get a slip but he didn't listen