Authors, Presenters and Tiers Last updated 3/4/23 George DanielTim FlaglerLandon MayerEric NaguskiJake VillwockEli BerantTim JacobsAl RittJerry ReganJohn SatkowskiTodd SchottsGlenn WeisnerChad BrownNick ConklinAustin ConradMark HendricksBill ManganWayne McGeeAnn MillerKevin FeenstraMike Schultz