Snow Ball

Snow Ballmodern living SnowMobiles, those low-slung scooters on skis that were featured in Playboy Travel Editor Len Deighton's cinema spy thriller Billion Dollar Brain, offer even wider vistas for wintertime fun and games. Contests can be organized; snowfaris can be enjoyed; or you can hit the trail--as we did here and on the following pages--for a cross-country snowmobile race and cookout, climaxed with a buffet feast back at home camp. On our outing in stunning Grand Teton National Park, coup...