Most of the beachcats on their trailers with gear will weigh in around 1000lbs. You can tow with a Class I (small) hitch just fine. Don't put much more than 100lbs of tounge weight on it though. It will make your car steer poorly if you do.
Nick
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Previous Boats '84 H16 '82 H18 Magnum '74 Pearson 30 St. Louis, MO