First thing was to spray the grass and weeds to kill them off.
Next was start clearing out what I could and then in with more poison to kill what remained.
Some more clearing out.
And this is where I am at. Need to buy a chainsaw now to take the smaller trunks down to ground level and to drop a few of the trees that we do not really want. But, its now open and not a hiding spot for snakes and other things that will kill you.