Will the DELTA wake shaper work on a jet ski or personal watercraft?

Yes, it is possible to use DELTA on a personal watercraft when used in the reversed orientation in front of the sponson. The biggest challenge we see is not having enough ballast to generate a sizable surf wave. Also, make sure there are no decal edges where the suction cups attach because DELTA can lose suction if it straddles two different surfaces. Feel free to give it a try and we do have a 30-day return policy if it doesn’t work out.