Congratulations on the deer and double that for your daughters. I am most impressed that you would put your daughter on a deer before yourself. I have been deer hunting for 22 years and have killed a "mountain" of deer, but my biggest thrill ever while hunting has been watching my sons take their first deer (and second, and third, and fourth...). Another of my greatest moments hunting was watching my new bride take her first deer 16 years ago.
In my opinion, our greatest responsibility as hunters and fathers is to impart our love for hunting to our kids.