Agree with DFC:
5. Get yourself a small one. The Jeppesen circular CRPs come in various sizes and the smaller one fits in the palm of your hand.
Had one for over 20 years (same one) - does the wind & ground speed etc in the same way as the Max Drift and Clock method - just much more accurately. I can do the calcs using one hand too once I've got the wind dot done. Totally magic and it never fails to amuse/impress the studes!