We just came back from an amazing time in Las Vegas. We purchased a great deal on groupon which included pick up and drop off at your hotel, gear, ATV tour with guides, and lunch. The friendly guides are experienced and ensured every riders' safety and made sure everyone had a great time.
Tours book quickly so it's best to schedule ASAP. For those that aren't used to the desert heat, try to book early or later in the day. But once you're moving and the wind is in your face, it's not so bad. The guides have coolers with water but it's a good idea to hydrate before you start. And since my husband and I got married just 2 hours before our tour, they drenched us with water in celebration (which was cool and refreshing).
There were many guides with our group that really made sure everyone stayed on course, rode safely and felt comfortable regardless of skill level and to help out when necessary. Remember you're out in the desert and restrooms are not readily available but they were so accommodating to stop at a nearby travel station so that we could use the restrooms. Overall, a must do when visiting Vegas!