Did one where you had to find two TB's. One with the North Co-ords, the other with West co-ords.
Found them both, but another cacher did it with only one found TB.
(Did help that the cache page gave the name of the woods the cache was in, and parking co-ords. The other cacher just walked along the co-ords from the one TB as best they could, looking for possible places to hide a cache)
If it can be done without finding all the TB', go for it!
(Now going to see which two you found, could make life a little easier!)