Getting a little bit of a structure going on here at the AZ VTX riders group so as a whole we decided to use http://www.meetup.com/Arizona-VTX-Riders-Group/
as go-to place where you can find all the rides that are scheduled for the year. Sign up is free and they don't ask any personal info when signing up. Most scheduled rides will be on Saturdays however that doesn't mean that other rides during the week can't be scheduled.
Also to note this calender is not just for rides but for any other event that may be in town (Phoenix) such as bike shows etc. So if you are interested please sign up and as time goes by hopefully we'll have more people and a lot more events planned.