That's Awesome!! I coached Special Olympics swimming as well... In fact, that's how I got first became interested in special ed...and eventually majored in education for the Developmentally Handicapped K-12 (my certification)... At that time it was known as EMR...
I also coached our high school swim teams in addition to a number of other sports... Discussing careers... teaching Special Ed in particular.....seems to trigger a few people around here...it's a mystery...
safe travels... And have a wonderful visit with your son and his girlfriend It's going to be chilly in Indy!! But it's a really nice city!!