mi croco now working part time in Sentosa... mi oso walk around the place, but no $$$ to play with the attractions...
Have u tried this...looks fun leh, v v high up...croco scare sia

Sentosa brings you the first ever luge in Southeast Asia. Part go-cart, part-toboggan, pure excitement – the luge is a fun-filled gravity ride that's safe for all ages. With a unique steering and braking system that allows you to make the ride as leisurely or as exciting as you want. Jump on the Sentosa Luge and brace yourself for a brand new island resort adventure!
S$8/ride (Each Luge ride is inclusive of a ChairLift)
ChairLift: S$2/ride (one way)
10am - 6pm (Mon - Thu)
10am - 7pm (Fri - Sun)