It all depends on boat size. We launched a couple hundred Lightning sailboats on Skaneateles Lake with ATVs for their 75th yr regatta. But they don't weigh much. Moving my 22' keelboat with an ATV was touch and go. As 31seahorse said an old tractor will have the weight to handle 3000#s. More is weight is better.
Dicking around to get the ball & hitch lined up speaks to hydraulics with side to side as well as up & down. My 2 C
Dicking around to get the ball & hitch lined up speaks to hydraulics with side to side as well as up & down. My 2 C