Thats no a basic OW dive, Need AOW training I believe. Be sure to toss n a Nitrox class too!
CONSIDERATION... I had RICH ADAMS JR and JOSH GAY as my Instructors... Im ready for the Titanic! Of CourseI didnt use the Instructor of the Year JerryWest, so I may be a little bit undertaught.
I dont believe that a 100 foot dive being the first is stupid. Just make sure you go with someone else experienced. If you took the class and didnt freak out yet, panic or feel very uncomfortable Id say hit it! If you ever get into a situation, entanglement, mask lost, gotta poo, whatever, do your best not to panic. Bad things happen then. Stay calm, you know the way up, tankbangers, something to get your partners attention. Just keep the reg in ya mouth. Always carry a few knives.
If your not ready, you know. Hell I dont have but around 25 dives. I learn every dive, Im working on refining my gear to better suit me. Work on breathing, thats a big issue. Practice in a pool full gear, find all your guages and regs, learn your pockets, clips, where everything is. go over and over mask clearing, not once! Learn it, keep ya from panicing.
Be careful of GULF CURRENTS...... its one of those sneaky things that will creep up on you! You will ascend faster the closer to surface be aware of this, know where your dumps are on the BCD. Its awesome enjoy it. Just dont do anything STUPID. Air is valuable. If something aint right let you partner know! KEEP REG IN YOUR MOUTH!
60'/ min ascent
1000psi start ascent
safety stop at 20'
BREATHE especially on ascent
Dont dive alone
Be prepared for anything (AJ railroading you in the head)
Trust you gear,be confident of your skills learned
Pee in wetsuit when things go wrong that makes ya feel so much better!
I think it depends on the person for a 100+ first dive. You need a brain, if you left it at home then dont dive it. Those are basics I go by. Its not rocket science but if you are aware of what can go wrong then your already ahead. Wacth videos on Youtube, read and continue learning!
Steve