Welcome to reloading. I began doing so primarily for Cowboy Action Shooting in mid '99. I also hand load for .30-06 and .300 RUM.
The Speer manual that came with your kit is an excellent reference document. The explanation of the actual reloading sequence with each die, etc, is outstanding. I compared it to the most recent Nosler manual and the Speer manual really teaches you the process. The Nosler manual covered the same steps but, had I not known what was being covered based on experience, it wasn't as user friendly. Take the time time to read through the manual - it's well done.
I started out with the Rock Chucker Master kit, which was the predesessor to the Supreme kit.
Good Luck!