Why not try surfing ?
Thailand is not the most famous place in the world for surfing, simply because the waves are not as powerful as in some other places in the world.
But it's still a paradise, with nice mellow waves, good athmosphere, warm water and beautiful landscapes. Don't miss it.
Go and check www.rentasurfboard.com where you can hire a longboard, surfboard or stand up paddle board for 15 USD.
You can have the board delivered to your hotel and Rick can even give you surf lessons.
See you there.