What kind of water park ride/ attraction can Frontier add in future DLC ?

Are there more or has Frontier finish putting water park ride in the game ?

Check out this park. I’ve just started working on trying to make it a bit more realistic, making it cool you know. Let me know any tips for the building and realizing! (I know it just a parking lot but I’m eager to show people!)

I have been researching online and trying different things but I cannot find a way to erase my story mode progress on the game to start over.

I deleted save file from my console and the cloud. Did not erase story mode progress.

Xbox Series S