Below is a link to the list of AWSA approved ski boats. The 1999-2001 Legacy's were AWSA approved, but not the 2002 as it did get bigger in size. I have a 1999 Legacy and would not trade it for anything out there. Make sure if the Supra has a wake plate, it is hydraulic so you can adjust on the fly for different speeds and line lengths.
https://www.usawaterski.org/pages/di...oatHistory.pdf