After running 1 tech trip last year, here is what we found (Lesson's learned). Most divers want a place to practice skills in good conditions (warm, clear water). The Flower Gardens is great for that. Some moorings allow for 180+ foot dives, and rigs allow for up to 450 feet. We did some exploration at Bright and Guyer bank, and while they were cool dives, we lost dive time due to anchoring. We intend to install a mooring at Bright this year and maybe at Guyer in the future. Even though the boat is limited to 12 divers, gear storage is still a problem, so we are limiting each diver to one set of doubles, one scooter, and one rebreather. That should be enough toys for anyone. We will have a booster, helium, and oxygen onboard, as well as a certified gas blender and all of the software to refill cylinders. Last time we took 14 divers and never had a problem with fills. I bank 21/35, but will custom mix whatever your dive plan calls for. The only limitation on dives is a 2 1/2 hour runtime, and YOUR level of certification. If you don't have a card for it, don't expect to dive it. Shops on the trip will have a great say in how their divers are allowed to dive. Some shops are using these trips as a training experience, and will therefore be more focused on training and skills building. Some shops will be using these trips as practice with new toys for experienced divers, and some folks like myself are recently certified as tech divers and will be using the trips as a way to get better. The Gulf has some really cool features in deeper water (mud volcano, brine seep, spanish shipwrecks) that would require some very advanced skills to dive, as well as proving to me that the divers are capable of carrying out the dives. These tech trips are designed to develop those skills and a chance for me to meet those divers. The boat supplies a diving safety officer, who is certified to instruct whatever level of diving you are performing. He is not there as an instructor, but as a vessel crewmember. They will have helpful advice, but will not guide dives nor provide instruction.