Sounds like a very interesting itinerary! Once had a job "visiting" every convenience store for a certain chain that shall remain nameless. Max visit to each was less than 15 minutes on average, including my "report". (Electronic questionaire). Was fun, got to see lot's of unusual stuff. Could visit over 20 per day if I wanted to "hustle" a little, which I usually did not, and never worked past dusk, or before 8 am. Sounds taxing, but it was not, and I was staying in "cheap" motels.
You'll have the added comfort of using comps and getting plenty free nights along the way. AND, maybe, Bonus FSP for player club sign up in some places.
I'd love to to something like that again. Have done it in Florida, Louisiana, and southern Mississippi. I hope to do so again, this time with a nice RV to live in.