I like it a lot. I think, though, that you will need several agri-tourism options in your area to increase the attractiveness of your endeavor....an agricultural museum, berry picking farm, etc. You might need to initiate some community development in your area.

Here's a good USDA link for you:
http://www.csrees.usda.gov/nea/economics/in_focus/small_business_if_tourism.html