I work at a hair salon and i would advise anyone wanting to work at one:
If you DO NOT have clientele already then either dont work at a salon until you get some or work in a high volume salon
Being that my salon don't even have shampoo girls i dont know even know what yall mean by a blowdry bar. (sigh) I can tell yall must work at places where there is alot of customers there, unlike my job :^S