Hi everyone-- I'm glad my report was helpful! And stiffing on the tip was tough b/c the non-American staff were so great, and they needed the money the most-- I did write to the company, tho! Steve P, yes, the liveaboard definitely maximizes dives BUT (and other folks can chime in) b/c the good dives are so tide- and current-dependent having 5 dives a day locks you into a schedule where you aren't necessarily diving any of the sites at the right time. That said, some people have had great experiences on other liveaboards. W/Fish'n'Fins you get 2 dives a day, leaving 8:30-9AM, coming back usually 3-4ish, altho' we came back a little early when some people wanted 3. Something to know about F'n'F: if you want to do 3, you need other people to sign up, AND they'll usually come back to the shop to drop off the 2-tankers so your 3rd is always in the lagoon (i.e. bad vis, old wrecks, shallow).It's a 45 min/hour ride out to the sites and back, and with 2 tanks they basically hang out in-between to catch the best tide/current for the second, so the third dive is always pushed back. Maybe Sam's does a better job with letting you do 3? I'd ask whether the boat comes all the way back to the shop in-between 2 & 3.