If you want to try some exprience unforgetable in Bali, you should try going with Jetski. You will going strolling around Tol road until Nusa Dua or if you want to try going to the other island "Nusa Penida" you can go with Jetski too, its the most awsome trip you can feel, and you can also stop in Manta Ray, which is you can swim to see Manta Fish. Try the best exprience with Jetski !