Hi Donnie - Good luck!
The podcasts are a great start! Read, read, read and go to your local REIAs. Or come to OKC and come to ours... there are 2 here - both on Thursday nights.
Here is one of Tulsa's (You can find through Meetup.com - just search under real estate)
http://www.meetup.com/TulsaREIA/events/223400007/
Use the forums to help you analyze a deal, but as soon as you can... buy a property! It's pretty cheap here and you definitely want to target more than $100 a door here.... One bad tenant will wipe out your $$ for the year! At least $200 in OK is good. (And the 1% rule, and 50% rule - look these up on here)
Remember - this site is not about gurus. I met a guy in Tulsa that spent over $80,000 on his "education"... that's a down payment on a few houses... just be nice, talk to people, take them to lunch and they will help you. And/or hire local mentors when you are ready... but read everything you can get your hands on first so you aren't wasting your $$ on introductory stuff that's in every Real Estate Investing Book 101.
Go to the Tax Assessors' website, play around with it a little by looking up properties.
Read J. Scott's books - really helpful in figuring out costs.
Good luck!
Theresa