Quick questions ( well quickish ) about trackables in United Kingdom and Ireland Posted March 16, 2010 how plausible does a TB quest have to be, could I for example attach a TB tag to a disposable camera and say I want it to go to new york take a picture from the top of the Empire State Building then return to the original cache. A point to bear in mind is that trackables always seem to find that great cache in the sky. The less value the item the longer it tends to survive though trackables of very little value appear desirable in someone's eyes. Geocoins are collectable in their own right and tend not to survive long. When deciding on a mission don't be over ambitious. Most people will not read a TB's mission until they have picked up the TB and then tend to place it in the next cache they visit (and that is not a bad thing, it prevents them being mislaid). Remember that you can change a TB's mission and it is quite alright to give it a mission to cross the Atlantic and once over there to change its mission to visiting New York and so on. Crossing the Atlantic is always a good idea, TBs tend to survive longer over there.