Almost 20 years ago I had a great time in Koa Tao. There was a dive resort on the far side of the island that was very quiet and private.

That was a bit premature!!! So go to 007 ville, eat something dodgy to clear out and detox. Watch out for nick back, he's a little sod!

Krabi

go on a 4 day snorkel cruise. They'll feed and exercise your brains out.

Koh Phang Gang (get a ferry from Koh Samui).

The North of the island is where the hippies & health conscious hang out.