R E L A X !
I've got several TB's and GC's out there. 1 I took to Cornwall that was picked up by somebody calling themselves Walker Stephen (not his real name) and he held on to it for nearly 5 months only to return it to virtually my doorstep, which was not the intention.
Another I launched ended up in Africa after just 2 weeks.
Others I aint heard hide nor hair.
Personally I like to pick them up, take 'em home, and look up their story - usually over a glass of sherry. I do however have a caching friend who goes almost everywhere with me who rarely pics up a TB "I hate the responsibility."
I've just rescued a few off the top of The Coniston Old Man - been there months, and yet it's a busy tourist destination? Just goes to show. Be patient - or buy a gold fish!