I'm looking to buy a used sailboat to keep on Lake Bomoseen in vermont. i want a fast boat that will go even on light air days (and will go really fast on heavy air days). I'd prefer not to pay more than $2,000. i do want a boat that will take up to 4 persons. So far I am looking at a Hobie (or similar catamaran) 18ft boat, and am looking at a AMF Apollo 16 ft. boat (similar to a Laser). I'd appreciate any advice on these or possibly other options.