Have someone available to help you with backdrop straightens, as high traffic ends up meaning things get messed up.
Don't worry as much about creativity with lighting throughout the day, and let the model create the uniqueness in your images. Messing with lighting throughout the day ends up being either too time consuming or not consistant enough and you risk losing an image.
Once you get your flags/cutters/etc in place, and your lighting all set, maybe play with a reflector at most.
I suppose it depends on your traffic. I've run a studio for fashion on location and run about 60ish people, 180ish looks, and about 1400 shots over about 10 session hours. I didn't have a lot of time to get creative with my lighting. Then again, I was dealing with doing paperwork and recording shot numbers for later matching to paperwork, and mostly i was doing this on my own.
Perhaps you will either have more help, or more time and will be able to distribute your time differently.
I am willing to both buy and sell prints to other photographers on this forum, for their personal collections only. Price pursuant to my cost of printing.