Just as a comparison, the fishing club I used to belong to and was treasurer for had similar issues which although different I'm sure you can see the relevance. We, as a club had overheads that included grass cutting and river bank maintainance which I suggested each and every member took time out to help with. No one wanted to give up their free time to do this, so as a committee we had no option but to increase to annual subs fees to allow the club to pay an outsider to do this work. At the end of each year all we needed to do was "Break even" but to do that you still have to cover costs incurred through the year?
Tony.