YD Scuba Diving Forums banner


  1. DVT

    Dive Medicine & Fitness
    Hi. Just want to run something by people that might know. Over Christmas I went back to old haunts in Khao Lak, Thailand, where friends were happy to stick me on the boat to do some DM'ing = free diving. (actually got paid to be on a 5 day liveaboard, how sweet is that). Did about 20 dives in...