Wicks Aircraft Supply have a printed checklist for the Decathlon.
www.wicksaircraft.com
Can't seem to find a free one anywhere. If you are a long way from the school you are intending to fly at, could they photocopy the checklist they use, and send it to you in the post?
If you have FS2004
flyawaysimulation.com have a Decathlon download, so you can practice in front of a realistic cockpit!
Good luck
tp