But what does McKinley have to do with say that again? And is there a song?

6. Aaron Boat Song

13. Erie Canal or Oh Canada(on top of US) or Rock Island Line lots of things

7. Proud Mary (high ;-) and washed a lot of plates in Memphis (home of Elvis)

16. Loch Lomond (high road and Low Road going UP to Scotland)

I better quit. ;-) I'll send Bourbon Balls to the winner!