Hey Theresa, I am in Orange Park and in the same boat as you. I have been to a farm in Starke, Cognito Farm, that raises cattle, swine, and chickens, but I have not purchased from them yet. I did the tour of their farm and was really impressed, but I do not have the freezer space to make a major purchase yet (which is what I eventually want to do).
I am a Chef and Nutrition Coach who teaches and practices a Paleo Diet. I buy grass fed meat from JD Beef at Riverside Arts Market on Saturdays. You can also find him online. I offer Organic, Paleo meals delivered twice a week in Jacksonville that are gluten, lactose and soy free. More info here- http://spacuisine.ezchef.net. I also offer Nutrition Coaching.