jon81uk
TS Member
There is a splash battle as part of How to Train Your Dragon called Fyre Drill https://www.universalorlando.com/web/en/gb/things-to-do/rides-attractions/fyre-drillOnly just realised that there are no rapids or flume style attractions at Epic, odd decision that for an otherwise amazing looking park.
Perhaps there's one planned for future expansion, a Zelda boat ride would be great.
So there is a water ride.
Zelda expansion is expected for Islands of Adventure.