Hey, you're getting some GREAT advice here. Coach & Greek are THE go-to couple if you want to combine firm boundaries, tough love, and hardball legal stance. Not much I can add to what you've already been told here.
I did have a though ton the PI, though, since you said you could only afford two days. Is there a rhyme or reason behind the two days that you selected? I find with most affairs, there is a pattern, and a "rhythm" to them, and I'd hate to see you waste your money on two un-productive days. There are also some PIs who will go to work for you (based on availability) on an urgent phone call alert from you.
Anyway, if it were me and my money was tight (and mine was!), I would use some of my own intel to make sure that my two days' investment with the PI was well-spent at a moment of maximum encounter.
