Based on your location and the caliber of Instrcutors in that area; losing them is going to be a pretty hard thing to do. Not saying it can't happen, but you'd have to get pretty damn creative to lose them. Not saying you can't get that creative, but as Aggie and a couple of others have pointed out, "There's an app for that."
Don't over-think it.
(This post was edited by BIGUN on Sep 25, 2012, 5:23 AM)