https://trca.ca/wp-content/uploads/...cutive-Committee_Jan12_2018-Merged-Agenda.pdf tl;dr: CW is planning to build a new roller coaster for 2019/2020. Right now, they've only submitted the application for moving some water to make way for the ride. The map shows that this would be located on or near the old Sky Rider plot. This ride would include a tunnel through the lake, as well as some low-laying sections of track over the water. No word on the type/make of the ride, but based on what the application says, it looks to be on the high thrill-end of things.