I think you need to set higher goals...
At your age you should be focusing on getting up to 34. You have like 30 years before it ages down to 32... regardless of tournament skiing or not.
I don't find skiing at 32 nearly as much fun as 34. The ski feels stuck in the mud. Perhaps a wider ski wouldn't, but I digress. Bump the speed up. If youre getting nowhere at 32, go from 30 to 31, 31.5, etc
No harm in cutting the rope but you will be much further away from 28/34 of you don't get used to the faster speed's.
Free ski at 35mph. Free ski at short ropes,
Spend some money on coaching. You're in Orlando for God sakes!