Property maintenance

I own a farm land in a gated community.about 150 plots of one acre each.already fifty residents are staying there enjoying all the facility.mine is a vacant plot.i have been paying maintenance for the last ten years just like the residents there.but they don’t maintain the vacant plots and we are asked to clean it up at our expense.and the maintenance charges are very high and they want increase 10%every year.iam a senior citizen and I can’t afford to pay the exorbitant charges.what is the way out for me.inshall be thankful if you could kindly give your advise in this regard