Any suggestions on resorts or dive companys?
I can recommend Koh Tao, Koh Phra Nang and I particularly loved Koh Lipe.. plenty of Dive Centers to choose from at these locations. You generally pay for what you get - but Thailand is usally good value for money!
Check out the 'Find a Dive Center' search to find Thai locations - on the location pages there is a Dive Center tab which will give you a few to choose from for each location!
Oh so many to choose from! What area in Thailand are you thinking of going?
This will permanently delete the comment. Are you sure?