Great Sand Dunes

NEXT DUNE OVER

Sick with the flu R struggles up the steep incline of massive dunes with a heavy pack (up 3 steps, down 2). He doesn't say it but badly wants to establish camp as soon as possible.

Meanwhile ahead, all revved up, JP is in search of the 'perfect spot' (but doesn't one dune looks like any other?) and keeps yelling back: "Next dune over, man! Just next dune over!".