If you don't tag out where you're headed, just do 65 mph through Genesee Valley Park, on Crittenden Road. (It's right across the river from the airport)
If you don't take out 3-4 deer at that speed, I'll be surprised. The deer know they can't be hunted there, and aren't scared of
anything. In the winter they never leave the road. They feed on the exposed grass at the edge (and grain the home owners put out), bed down in the barrow pit, and use the pavement to travel.
Good luck with your hunt. As long as you are using a registered rifle/shotgun your friend can legally possess, you're good to go. Don't go carrying a pistol, though; even if he says it's ok. In NY, you must be registered and licensed just to possess a pistol. (Aside from the purchase permit, 6 months wait, etc...)
Any questions about firearms in NY... this site isn't too bad:
http://www.nysrpa.org/nygunlaws.htm