Universal UNS-1 FMS Fundamentals | FlightSafety International Inc.
You might check with FSI, as FMS training is included in the course, if you can have free access to this before you go.
FSI training is a great course with super instructors. I wouldn't bother bringing the golf clubs however as you will be busy! I was busy all week and spent weekends studying as I am not the brightest bulb on the xmas tree.
Google Universal FMS and you should get some results too.
Universal Avionics -- Product Information -- FMS Trainer
I found that after a quick Google search.
I assume you are going to West Pam Beach. Have fun - you're going to love that aircraft.
Hope this helps.