Info on massage therapists travelling on tour with bands and stuff. Pay and type of work.?

On what basis are they payed?
How much do they have to pay for whilst on tour or is it covered by the band?
Any information at all really. Any good websites etc.
Thank you guys =)
I will be 19 when I am fully qualified, Im thinking of just doing it locally (sydney australia) while im at tafe, to get known, maybe for free but my show tickets and stuff are paid for.
I really just want to know
a> how to get into it
b> who pays me (the band, agents, ??)
c> and how. per massage, per hour, and what is covered for me, accomodation, food etc.
Thankyouthankthankyou.