Las Vegas offers some great natural highs too.
Try ziplinging! High above box canyon with BC Flightlines.
Perhaps gliding without the restriction of a line is more your thrill. The Soaring Center is the only glider center in Southern Nevada and will help you take to the skies floating upon the thermal drift.
Paragliding anyone? Las Vegas Desert Skywalkers is a club for that which welcomes all visitors too.
Want to sail but just don’t want to leave the ground you can go Land Sailing. You see them flying along the ground on the drive into Las Vegas from Southern California. It could be a great way to start your extreme weekend or get back down to earth after a particularly wild one.
Paintball anyone? Combat Zone Paintball offers plenty of adrenalin packed action over 3 acres with all the equipment you need with 2 scenario fields and a target range.