I think VR and traveling (flying) are a great combination. Despite the fact that you look like an [language]wearing a VR headset, time on the plane is the perfect setting for VR...you're not doing anything else and you're typically sitting for a long period of time.
I also think there are some GREAT opportunities for VR and real estate...just think of walking through a home without actually being there...
I'm interested in using VR as a virtual workspace to display more information while I'm working. I wonder if it might be better than a multi-monitor setup someday? Also, games.