I found a guy selling a TX-19 today.Are they good lake boats or are they river runners.The int. is in good shape,it has a dom with a droop,no motor,it had a small block in it.The gel is in good shape except for small scratchs caused by a barb wire fence. The scratchs are not deep but are on the bottom.it comes with a nice tandem trailer.he's asking 2500 for it.would like to know if this sounds reasonable and if it would be okay on the lake. i would bigblock it.