Could just schedule to go down twice, each with the spouse as the guest, and have twice the fun.so the "guest" part, what if my guest is my wife, whom also has a reserved big bronco? should we register separately and hope we get the same day? instead of paying the guest fee?
Otherwise, just call the support number on the site and talk to them, and see what they recommend. I just called and asked for some details on the "adventure", and I'm pretty stoked for Moab to open up.
Sponsored