Looking For Cheap Reception Options

My fiance and I keep hitting dead ends as we are planning for a wedding reception venue somewhere in the fall of 2021. We have had to move the date because the thought of planning is overwhelming and most places seem booked. We are looking to keep the cost relatively low around 3k. Nothing extravagant probably just rent a tent, tables, chairs, serve alcohol, play our own music with speakers and cater out pizza. I have been looking at parks however most do not allow alcohol. Each time we find a location it falls through or the cost is a lot more than advertised. Our problem is finding land somewhere in southeast Michigan or within an hour or so that allows this type of flexibility. Is this goal achievable? Has anyone else had success with this type of reception or have advice ?