"I can remember sitting in on some of Dub's first clinic talks way back. Was a believer then. Coach is a man of great substance and creatively organized with his thoughts. Since we became members of the R4 system in the winter of 2016, we have broken our school's passing record in 2016, 2017, 2018 and passed 2000 yards passing in 2019 and 2020."

"I just want to reach out to thank you for having this certification process. I purchased the master class bundle and have already completed the master class. I am now about halfway through the other course modules. I can't get enough of it! I have learned more football than what I ever knew or was taught in 5 years of coaching and that includes at the GHSA 5A varsity level. I will definitely continue to be a R4 member. Thank you for jump starting my football knowledge as I look to move up the ladder!"

"Finally finished the R4 Master Class. 24 pages of notes later and I can say it was absolutely fantastic! Made me question a lot of my preconceived notions!"