The Denver Post

Kim Bouldin sounds lost.

"What day is this? I've lost track. I think we are on day 20," she says, her voice lost in the growl of a passing truck.

She's at a roadside convenience store just outside Biloxi, Miss.

The days are a blur. Roller skating 700 miles on rough roads over three weeks does strange things to your mind and body, says the mother and wife from Salida.