I have a 13-year-old niece who has wanted to dive since we brought her into the shop for a Discover Scuba class a year ago. She has been waiting until her braces come off because they hurt her mouth with the regulator. After that, though, she wants to become a certified diver.
In the shop we've noticed that some kids get an initial idea of how great this will be and quickly lose interest. We've made a deal with our niece about her dive career and will see how it goes. (Her parents do not dive and are not interested, but support their daughter's interest).
We told our niece that we will pay for her education if she can first purchase her own fins, mask, snorkel, weights, and weight belt from her savings from her paper route. She has almost finished saving up the money; by the time the braces come off in early fall, she'll have the funds.
We will first pay for a snorkeling class and a skin diver class, and if after successfully completing these classes she's still interested in diving, we will pay for her certification class and see to her transportation to and from class and the training quarry (she lives about an hour from us). Although we have not told her because we don't want this to be a factor in her decisions, we have planned to take her on a long weekend trip to the Florida Keys after her successful certification and will probably take her on other dive trips as appropriate.
My husband is a divemaster and I have almost finished my own divemaster certification, so even as a junior diver she will be able to dive with us. we will probably rent her gear until she has stopped growing; knowing her determination, she probably will have saved for her own dive gear by then.
We did want her to purchase some of her own equipment so she has some investment in it. SHe has two sisters and a brother who were also enthusiastic after taking Discover Scuba, but she was the only one who seemed to have continued interest after hearing our proposal about purchasing her own equipment. My brother-in-law says that she's checked and re-checked out every book in their library on diving and underwater life. I think we might have a new diver in the family soon!
But do something to gauge the child's real interest before you invest. It may seem like something cool to do, but once they realize certification is a lot of work, you may have misspent your money.
...Barb