How about conveyor belts on which we can ride all over the parks, all year? Young, old, one-legged, who cares? Just plop the old geezers on the sliding beltway and pick'em up on the other end.

Conveyor belt should be heated, too. Don't want our well-paded, insulated bums getting chilly, do we?

And aid stations every so often would be of special importance once we get the non-ambulatory on the old sliding carpet. "Depends" disposal baskets, too.

Liitle slots cut in the conveyor fabric to grip wheelchairs and crutches. Also pegleg holes for the piratically inclined (arrrrhhh).

This would eliminate all those noisy motor vehicles and that irritating "shoosh" noise of cross-country skiers.

Need emergency helipads, too.

Botnst