I'm interested in buying 1st used boat, a 1999 Sprint ProMaster 190, deep V hull. Engine is 135 hp Mariner, and boat comes with trailer. Seller is asking $12,000. Boat has only been used in fresh water, and price looks to be in line with NADA. Has anyone had experience with this make of boat in Salt Water? Does price sound right to you? Anything specific to look for prior to purchasing? Appreciate any help I can get before plunging ahead. Thanks.