Can you post a google earth map of the area? That would help.
I have a similar situation. My stand is on the North side of the beanfield, but can only access it by skirting the edge of the field for morning hunts.....so basically I only hunt it in the evenings.
Do whatever you can not to spook deer in the field on your way in. Approach from downwind, take the long way in, whatever it takes.
Paul K. "aim small, miss small"