City Parks and Flood buyouts. These are pretty flat areas but with nicely spaced trees on them. There are also many locations, that vary in size from one half acre to 30 acres, so we will be doing some traveling. Looking at 72" mowers from Ferris, Exmark, Toro...mebbe others, not sure. So I was interested in peoples opinions, favorites, experience. These are not shredding jobs. I am going to try and operate machines 8 hrs straight (stagger lunches). So these have to be durable, comfortable (operator fatigue), long time between gassing, etc. Any advice would be appreciated. Thanks.