Need some ideas to work with

You can be a tree trimmer/landscaper and use your trailer to haul the brush and stuff away. Of course you would need tools like a chainsaw and clean up gear and stuff like that and then you'd have to travel to the dump and pay dumping fees and what not. If you don't have the equipment then I guess that's out of the question but if you do then you can charge for the labor as well as the dumping fees and enough to cover the gas for your vehicle and the wear and tear on the equipment. Then again if you were really serious about doing that then you could get a business loan. If you don't want to do the tree trimming and landscaping you could just haul the brush away from people's yards. Sometimes branches fall out of trees during storms and while people may have the chainsaws to cut the stuff up, most people don't have the means to get rid of it.