Kenny.

It's all in the wrist !   Heh.

.035 ER70S-x Filler
75/25 Ar/Co2  or 100% C02
17-20 Volts
180-220 inches per minute
Contact tip extended 1/8" beyond nozzel
Tip to work distance 1/4-3/8"
Slight Drag angle for maximum penetration
Slight Push angle to minimize penetration on thin materials.

Jody Collier has a website called "Welding Tips and Tricks.com"  He is an SCWI who I've worked with in the past. His site is full of good information. Much of it for free.
http://www.weldingtipsandtricks.com/Mig-welding-tips.html

Youtube has plenty of good stuff.. But you really have to sort through... Miller and Lincoln also have some pretty good clips from time to time on their websites.

Never forget Ed Craig at www.weldreality.com