Rack attack, It' s illegal to leave stands up on public land.

NYS law
Travel off-road using any motorized vehicles (motorcycles, snowmobiles, trail bikes, motor scooters, mopeds, all terrain vehicles, etc.), except as specifically allowed by a permit or posted notice.
Damage vegetation, including trees, or remove anything from state land.
Place nails or other hardware into trees.
Build permanent structures, such as tree stands, platforms and blinds.
Erect, use or maintain a building or structure.
Store personal property.
Deposit or leave any litter or rubbish.

Leaving a portable stand on public land is storing personal property. You don' t use screw in steps too do you?