Did everyone join in at the same time? If so, the suggestions of a rotation or a lottery sound like the way to go...Unless there are some that are shouldering most of the work. If hunters have joined in over time, then seniority would be the way to go. That's the way it is with us. And it shouldn't be hard to communicate, we have a group text for anything going on with the property. Who's going hunting this weekend, when is everyone available to plant, mow, do repairs, meet up to have a few drinks and square up on bills.