I had mine done in July of 2001. Best money I ever spent. The advice I give to everyone who has ever asked me is not to make this a financial decision, but choose the very best doctor with the best equipment for your particular case. Good doctors will meet with you themselves during the pre-exam, and answer frank questions. Personally, I'd avoid any of the assembly line places that take your money, do an exam and then the surgery in one visit. Doing some basic research on google will give you a basic list of questions to ask. They are your eyes after all, and you should make an informed decision. If you have a regular ophthalmologist, ask their opinion as to whether you are a good candidate for lasik and who they would recommend you use and/or stay away from. If I didn't have a regular eye doctor, I'd visit one to get an unbiased opinion.
I'll give you a for instance. When I was researching to have my eyes done, there was a "celebrity doctor" who had non stop radio and TV ads featuring all the local San Diego celebrities and sports figures pimping his practice. I talked to my eye doctor, and he said to avoid him and go to a another doctor, who was low key and far more experienced. Not too long after I had my surgery, the celebrity doctor went to jail for tax evasion. As part of his money issues, the celebrity doctor was proven to have performed all kinds of unnecessary procedures on people who would not benefit, or on people that other doctors would not touch do to not being a good candidate for the surgery because he needed the money. You can google him, name was Glenn Kawesch.