I was looking at coins and trackables to purchase. Saw the vehicle travel bug decal. Can these be used as a true trackable since they have tracking numbers, and if so how would you define a location of a "moving cache". The concept is an interesting prospect. For instance. Bug is on my motorcycle as I am touring the USA. The bug is registered with Geocaching.com. A cacher spots the decal and records its number, then logs find discribing location of motorcycle/bug when found. If I agree I was in the location discribed allow them the find.
Is this possible?