Although I'm not a DiveCon or Instructor, yet, I have taught skiing for twelve years and appreciate any tips that come my way. Cash is always good, but some of my favorite tips have been gift certificates for meals, Girl Scout Cookies, drawings and colored pictures. But by far, the best tip was a card that was mailed to me at home in April from a family whose daughter I had taught the previous December. In the note, they told me how much their daughter had enjoyed her lesson and how much my passion for skiing showed through and influenced her to keep skiing when she had been ready to call it quits.
That card really made my day. I still have it tucked in my PSIA handbook and pass it around when I'm training new instructors. Over the years, I've taught hundreds of lessons and have given very little thought to if those people are still skiing. In this case however, it was nice to hear that I had had a positive impact on one of my students and that they now share my love for the sport. And at the end of the day, isn't that why we teach?