Yup - been on this one. In a word, it was fun. Fun on board and fun diving.
Boat - nothing special. Functional and well equipped. Little hot sometimes up in the dining / living room - but all in all the boat fits the bill. Probably the highest entry point (giant stride) I've ever made in my life - but nothing to worry about.
Crew - laid back, professional, fun, will entertain you endlessly. Some of them are just about certifiable - but they are all great.
Food - American style buffet and lots of it. Nearly hurt myself one night by eating so much!
Diving - just about no current at all, anywhere - so very safe. Fantastic viz. Occasional hammerheads, lots carib reef shark. Some turtles, rays. Schooling snapper etc etc. I used a 5.5mm as did my wife and one of the crew. Some guys were there with lycra skinsuits! This, they regretted - and apart from looking like turkeys, they got really cold. 3mm would probably suffice.
I look back to my week on that boat as a money well spent and good fun. Not the best diving I've ever done but we had a great time.
If you've got specific questions - please ask and I'll try to help.
(we were there in May also)