E Register book is very easy to use, it has all of our information in one place so we can access quickly when needed! It also allows us as an organization some flexibility with how often guests need updates or changes made within their profile (as well as allowing them additional options).
I wish there was more room allocated towards adding photos/videos but that's not really possible due its nature - however they have done what could be expected at this point from such software by offering multiple ways people may want info updated about themselves if using other methods than emailing directly through site itself like phone calls etc..