My father said, "Don't mess with anything that floats or eats oats."-- meaning boats and horses; I own several of each. :shocked2:
Certification instruction is not necessary for entry into scuba, of course; I didn't get certified until seven years after I started diving; then, only so I could work on dive boats.
After reading this thread last night I decided to see what $500 could get if looking for a decent entry-level scuba kit. So this morning I went to a local Houston dive shop, told the sales person that I had $500, only; whipped it out in cash-- bought this:
$80 Ocean Quest mask, snorkel, fins package
$10 Trident weight belt, twelve pound weights (six 2lbs. each)
$20 Trident men's size 11 booties and "coral gloves"
$200 Aeris A2 Max-flex regulator, Aeris A1 octo, Trident pressure/depth gauge ("A real steal")
$120 Genesis aluminum 80 tank, yoke K-valve; Trident pressure guage and plastic backplate (Normally $160, but I said no deal on the rest without including the tank/BP)
$70 Scubapro 3/2mm Steamer Super-stretch wetsuit (men's large; found on closeout sale rack)
He threw in a well-used PADI Open Water Student book, some clips, some scuba themed stickers, and a small bottle of mask defogger.
Total:
$500 plus $41.25 sales tax (I paid the tax with a debit card.)
Not bad. On the way to Galveston (to dive it all later today), I did stop to buy a $13.56 Timex watch, "waterproof to 100m", at Walgreens. Also, I am going to dive with my 4-inch knife that I already own.
While the shop will not fill tanks for those without a c-card, I did find a paintball arcade that filled to 3000 with breathable-rated air for $6.48.
(I had a lot of fun shopping for this package; especially considering that my Scubapro Mk25/GV250 alone retails for ~$700.)