Go going to jail!:
Just press P fast before going to the museum. (While pressing P, at the same time exit)
Press the first letter of an animal's name at the map to
view its position.
After taking any animal, you can avoid these fees by
going back to the village and sleeping thru until you
are forced back to the States.
Free Browning Bucks:
These can be obtained by pressing CTRL-4 while having
your cursor in the very upper left corner of the equipment