You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature currently requires accessing the site using the built-in Safari browser.
You know, in the future, that "follow me" function would be a great feature to have in autopilot...you could get a group of folks to follow the leader to your destination...save explaining directions, etc...