That's to bad you'll miss some races next year (I'm amazed at how fast you are)...but I totally understand-and admire-that you are sacrificing for your son. Mike Knight did the same thing...
I've never raced the full series before...and probably never will. And I'm okay with that, though I would love to hit every round and actually race for a class championship, it's just not in the cards for me. I've got four kids, and they all have a million things going on-dance, soccer, gymnastics, basketball, football (and most of those things are on Saturdays). Right now, racing is MY hobby (not a family hobby)...and so I'm always missing races to support the kids. As my son gets older, and if he is interested in racing (like everything else, I'll give him the opportunity to do it...but I won't push it on him), I'll drive him all over the country to race every weekend if he wants to. But for now...he's too young...and likes stick and ball sports (booo!!! lol). So I hit the races that I can...and sleep through-er, enjoy-dance competitions and soccer games and basketball games on all the other weekends.