You get more points for skiing the same rope length at a higher speed than a lower speed. You cannot use it for a National record, as you are not allowed to receive those points in an E, L, or R tournament, which are the only classes allowed for setting a National record. As for setting a State record, that will depend on your State. In Michigan, the Michigan Water Ski Association decided not to allow that and require the records to be established at no higher than the age division max speed. The score recorded in the scorebook for a class C is irrelevant of that for setting a record. In fact, we only allow our State record to be set at the State Championship tournament in a round that is considered for placement in the respective event. As for a Regional record, that will depend on your region. Would be a good question to ask them. As for your point about running fewer buoys, I don't see how that math works out. But, it is true that the record achieved (or equaled) at the higher speed could be on a longer rope. Consider this: Skier A and Skier B are in the same division with a 32 mph max speed. Skier A could start at 32 mph and 15 off, Skier B could start at 32 mph 15 off. After they both complete their first pass, Skier A could shorten to 22 off. Skier B could speed up to 34 mph and remain at 15 off. Skier A gets 4 buoys on the second pass. Skier B also gets 4 buoys on the second pass. Their numerical score is equal according to the value given to their respective rope length and speed combinations and, in fact, they skied 10 physical buoys each. The virtual buoys they skipped and were credited via their starting speed and line length were identical. Skier B did not ski fewer buoys, they skied the same - they just did theirs on a longer rope.