I have a 97 Toyota Land Cruiser and it hauls my boast to the lake every weekend. I am looking at a newer boat with a dry weight of 5650 lbs. With trailer I am guessing total weight will be around 6600 lbs. My LC has a hitch that's rated for 5,000 lbs. Any way to increase my towing capacity without breaking the bank? Is it an issue of the hitch limits or the shocks? I willing to spend a little money to avoid the $388 a month covered docking fees if I cant haul this boat. I do not haul long distances. Maybe 3 miles from storage to lake. Can this be done or am I asking for trouble? Thank you