kiddiedoc,
I've been giving banjo lessons for 30+ years and suggest that you learn the basics from someone who really knows how to play. I've experienced a lot of people who are self taught or learned from a guy in a mall somewhere and the results were a lot of bad habits. It's harder to "unlearn" bad playing than it is to learn the right way from scratch.
I'm not familiar with many teaching videos but I have seen the Jimmy Mills (Ricky Skaggs) one. It is real good for someone who knows a little already and picks up easily.
Good luck!