when i coached it was easy to work 75-80 hours aweek durning the season,that is one very big reason i got out,major burn out.
watch yourself it happened twice to me in coaching since i got out of college and the 2nd time which is now i have been out 5.5 years and have had over 10 offers to coach and scout,but can't take the lifestyle anymore,being gone all the time worrying about job if your not winning,this in allot of ways is way less pressure and better money,just have to do own retirement,but i have a few different roth accounts set up and a few carry over from the coaching and playing days.beware it will hit you hard all at once.good luck.