your quite right, all you need is a drivers license but in my case its my 1st week at the dz/in the real world and in the process of swapping over to a nzpia license. in the mean time while im on my work placement there watching to see if im reliable, hard worker etc and paying me in jumps. if they like what they see which they are they will train me up to be a tandem instructor. all dz are different, some of my friends went straight into camera slots. i chose my dz because of its name and location. as for other options to get into the industry are still very cost effective and a much longer progress, it worked out each solo jump only cost me $37 instead of $45 which is what people off the street would pay and we also got all the other training included by a world champion gary beyer got us doing 3point 8ways.
i understand the states its different but if your a kiwi its by far the best way and if your from over seas, the over seas students were still very impressed on the course. keep on keeping on