I have a "companion" flight which is basically a buy one get one free flight. I plan to fly to ATL mid morning Thursday and then I will be riding with my group from ATL to the farm. I plan to fly back from ATL to Detroit Monday morning. If anyone is interested in flying with me then I will happily share my ticket with you. This would equate to 50% off your Delta flight (ends up being about $130 for a round trip).
My car is full for transportation from Atlanta to roo but if my companion flight helps anyone with their travel please PM me!