I know that this isn't really a good question, as there are so many variables, but what does a company like Sapsis or Foy charge to come in and provide a service such as flying a person for the show described? Just curious.
My very first IA gig was the load in for On The Town with Phillis Newman at the Imperial Theater in NY. We did five 16 hour days starting on a Saturday. Sunday started at time and a half for the first 8 and double for the second. Monday was a national holiday. Tuesday was rehearsals and Wednesday rehearsal and evening Preview. I grossed around 2K which was a lot of money in 1971.
BTW, I was on the Props crew and our gear was on the last of the seven semi's, didn't do a thing till Monday night.