I have a HOA that I mow once a month. Its 1.5 miles of road with grass on lft side and a ditch in the middle with more grass on the rt side. Does anyone have any ideas how to cut down on my time for weed eating? I'm looking at buying an Agri-Fab 42" Rough cutter. http://www.agri-fab.com/trailmower45_0362.html I can pull it be behind my little lawn tractor. Any ideas or suggestions would be great.