Down by the Old Mill Stream Traditional Cache

Down by the old (not the new but the old)
Mill stream (not the river but the stream),
Where I first (not last but first)
Saw the cache (not the rash but the cache)
In the tree on the bank (not the tank but the bank)
Waiting there (not here but there)
Just for me (not you but me)!

I've signed the log (not the dog but the log)
But something's wrong (not right but wrong).
I don't know how (plow, cow, meow...starting to lose it now)
To end this stupid song (not good but really really bad).