I think I may have mentioned these in passing before, but they're certainly worth a repeat reference. The right-hand margin of the Base SAS Focus Area on the SAS Support web site offers a number of free tip sheets for download. I've been using the PERL Regular expressions sheet a lot recently. The Hash Object sheet is a popular handout when I'm teaching PRG3 - Advanced techniques and Efficiencies.
Why not earn yourself some Brownie points within your team by printing-off some of these sheets, laminating them, and handing them around the team?