Hello Kelly,
Typically there are
mushroom buyers, that buy from harvesters, you could
sell to at wholesale prices. You may need to travel to their location, to sell them in bulk, but they will buy at bulk wholesale prices, which aren't typically the best option if you have the ability to market them yourself. My suggestion to maximize your net gains, would be market to restaurants in more distant towns, maybe with a one time or weekly delivery schedule. Find restaurants that do seasonal menues or seasonal specials to create
enough of a weekly market, to be worth the travel to that location. You'll typically get better prices for fresh mushrooms, and restaurants typically are a good customer. My other suggestion would be, check out various farmers markets in any towns you make deliveries to, and see if any farmers market vendors will buy your mushrooms, to bolster the varieties of produce they carry: as sometimes those extra specialty items, increase the sales of their other produce. Once you have established enough sales to make delivery profitable, you can expand on those sales to maximize your travel efforts to that location. Typically there is a big
city within a few hours of most locations, and those areas are where I would recomend consolidating your marketing efforts for fresh delivery.