I got in 3 dives on it with Rainbow Reef Dive Center way back in 2013, and a lot can change in 4 1/2 or so years, to take this with a grain of salt. Some observations from limited experience:
1.) I believe we giant strode off the back of the boat, held onto a line, and followed it around the length of the boat to the front, to the mooring line. Doesn't sound like much, but got this chubby fellow a tad winded. Nice to start a dive calm and breathing slowly.
2.) They had mostly 80-cf tanks, a very limited # of 100-cf tanks, but with the latter it was air-only, no nitrox option. I don't know why. How is your gas consumption (SAC)?
3.) Because we tied off to a permanent line, that line had growth on it. There were sharp looking shells I assumed were barnacles at the time; someone later suggested something called 'razor clams.' Whatever they were, a pair of even thin gloves would've been nice. I didn't get cut, but had to watch it.
4.) They took us on one short swim through one dive (across a short hall), then along a longer one on a later dive.
5.) If old log data is of any use (rounding off #'s a bit),
Dive 1.) 33 Minutes, max. depth 90 feet, average depth 55 feet.
-------2.) 37.5 Minute dive, max. depth 81 feet, average depth 49 feet.
-------3.) 32 Minute dive, max. depth 87 feet, average depth 53 feet.
Keep in mind these are roughly 'square profile' dives, and time going hand-over-hand up & down the rope, a safety stop (& I may be wrong here, but I think our group might've done a deep stop, too?), so a lot of the dive is spent deep.
5.) Having a guide photograph you with the big flag is neat.
6.) If you read some of the other threads on getting narc.'d, more seasoned divers have indicated it varies between individuals, from day to day in the same individual, and some divers with repeated deep dives may acquire some temporary tolerance (I believe
@drbill has described such a perceived effect before?). So it's hard to give you specifics about how this will affect you.
Richard.