i have spoken with the supervisor for the division of forestry at croom they welcome people and heavy equipment to help with the maintanence you need to give them some info as far as your experience and qualifications to operate the machinery what ever it is some one would like to help with. you can not i repeat can not cut down trees unless they are dead or pose a serious danger to some one and that does not mean cut a tree because you want to make the trail that way. you can fix some trails make a begining and an end try to not cross trails or create intersections were accidents can occur. guys i challenge the first person to start a good trail others will follow and either help or make there own. next time im at croom look for my trail it will be drr#1 from miami