Please don't contact an extension agent unless it's a last resort. Also, just don't take the word of any wildlife biologist. Some don't know a dang thing about whitetail deer.
i wouldnt totally discount them, just like this forum, or field and stream, or tv shows, the county wildlife biologist should be used as another tool in your bag.
they will come out for free and help you with a WILDLIFE management plan, most of them probably hunt deer but their plan is an overall wildlife plan for your property. i had mine out in the spring and he recommended things like bird houses, selective mowing of fields for small mammals, digging out existing low spots as small ponds for small amphibians, etc...this was all to get a wildlife exemption on the place.
they are a good resource for plant identification and will be able to help you locate local resources and federal programs as well.
they, along with local feed stores, will also be able to recommend plants for food plots that grow well in your area too.