well anxiety it a very common thing for guerilla farming. i still get nervous and ive been doing it for a couple years. the trick is when you're actually out there and harvesting, focus on what you're doing, get it done and get the fuck out of there! stay along treelines, in the shadows, and only use a light when you absolutely have to. i always have a friend drop me off and i call him when i'm almost out of the field(corn, my fave). as long as your quick about everything no one should have time to report you to the "proper authorities". as for driving, backroads, speed limit, SEATBELT!, taillights work, stuff like that. hope all goes well and good luck!