hey. i'm with you man, i used to be part of the swim team too.. although i have a minor case, its still annoying - i just don't want to take my shirt off in public. yeah, i've been facing the same dilemma about how to tell my parents about this problem. but reading a lot of posts (a lot from concerned parents) i can understand how they just might be just as concerned about my situation as i am.
regarding costs, well for starters, where are you located? I have been doing research and it turns out that if you live in British Columbia/Ontario the Government Medical Insurance (MSP/OHIP) covers the cost for the gland removal - then you still gotta pay for liposuction. Well once you have your meeting with your PS s/he will let you know about what is advisable. If your insurance does in fact pay for the gland removal, it can cost anywher from $800-$2000. when i had first found out about my gyne, i contacted a PS in seattle (i live/go to school in vancouver) and he told me that gyne surgery (not covered by insurance) would cost me around $2000-5000 (gland removal + lipo, depending on what he feels my case was; note i never went to see this doctor in person, since i was in asia for vacationback then). so yeah.. its not cheap if its not covered by insurance.
since my parents live in asia, i have been doing research on costs around southeast asia (as in excluding korea/japan, they are just as expensive as the states).. the costs (for complete gyne surgery, as in gland removal + lipo) range anywhere from $1,200 USD - $2,500 USD.
surgery aint cheap. but i feel that it sure as hell is worth every dime.