Given the situations I usually call in, I've never done a medley. 

However, in a few weeks I'm calling in a situation where a medley would work really well.  It's not an overly experienced group of contra dancers.  However, they are really keen and want to try new stuff.  I'd love to have a no-fail super simple contra medley.

Might you have any suggestions on medleys that you've used that have been safe/no fail in a situation with mixed experienced levels?

Much thanks :)

Emily  in Ottawa ON