Let's do the math here - shops that are serious about their business invest heavily in advertising, with one specific purpose - to bring customers into the shop. So, there is a direct cost associated with each customer that actually does come into the shop, and that was paid by the shop owners as part of the advertising expense.
Now you have a diver who is not a customer who wants to come to your pool and try gear or test gear or just check their gear out. So, not only did you not pay an advertising cost to get this guy in, which puts you ahead of the game, but now you also want to actually charge them a fee. Sorta double dipping in my book. Here we're just happy to have old or new or prospective customers and divers join us, at no cost, cause we are confident that once they try us, they will be our customer. So if that is not worth the "expense" of letting them swim in a pool you already pay for, then what would it take to make sense? Are pool rentals or maintenance not already in your operating budget? Is that $15 that important to the shop owner? Geeeesh, I hope not.
I hope the original poster finds a shop owner in his area that understands this logic, and welcomes him in to his pool gratis, as we would if he was up here in southeast PA. And for the shop owner, I know passing up that $15 or $49 for the pool use will pay off in the long run.
I'm not interested in a pissing match... but as a customer (not a business owner) who has been diving for 14 years... long before I owned a dive shop, I had no problem paying $10, $15 or whatever to go play with my gear in the pool.
People understand there is a cost involved in doing business. I know other local dive shops who charge $20 - $35 - so our $15 is a bargain.
In many areas, pools are not readily available to anyone - much less divers to play in. Want a day pass to a healthclub around here - easily $10 - $20 for a day... and then they'll tell you - no dive equipment in the pool.
In taking up for those who own and operate pools - pools are very expensive ventures and well outside of "advertising" expenses. Electricity, Chemicals, Lifeguards, maintenance, Insurance etc... should all be free I suppose. Maybe Mr. Obama will send these Scuba Pool operators some stimulus.
Now if there is a potential that someone is trying our gear with the intent to buy it - I always let them come for free.... if however they have bought gear on the internet already and just want to come and play in the pool with their new toys - they're going to pay $15.
Neither I nor anyone else is in business to provide free pool time to divers who have no intention of doing business with us.
Every dive shop operates differently. Everyone's budget is set up differently... so if yours works for you - God Bless You.... but you're in no position to tell others how to run their budget.... Cheers... now go make some money.