We run a Wakesetter vlx with 2800 pounds(no wedge) + 4 passengers and ride at 70-75' at 22, slower sometimes for lip tricks and shuvs. Flat 43 gripped. When I used to ride with less weight(2000#s) i ran 65' at like 20-21.
We ride at 65'with about 1500 lbs. sometimes more, and the boat is a '85 ski nautique 2001. We ride wherever the wake is clean, usually the speedometer is at 23-24 mph. The skate we are have now is a scape 112, but we have a gate on the way.