$750 is honestly cheap. I would ask for double.
I have dealt with way to many of these types of leases and never dealt with one that was that cheap for a surface run of a mile.
I have seen landowners start putting a trash clause in their contracts as well. Trust me. There will be trash. Period. At $100 per piece of trash found, they seem to start paying attention very well after a fee coke cans get tossed out a window and left.
I find beer/coke/monster cans all the time from the pumpers, really pisses me off.