Robert Renman runs a fantastic online guitar lessons site called "Dolphin Street" at http://www.dolphinstreet.com/
Here is an iframe peak into his website's Home page. You can use the above weblink to go there and check it out "full-size".
Robert is an excellent Blues guitar teacher, and has plenty of free lessons and material on this site. The free lessons are mainly under the "Guitar Video Lessons" tab at the top of his homepage.
Here is a really great beginners Blues Guitar song by Robert:
Here is a "Jump Blues Guitar Lick" Lesson playing in the style of Brian Setzer.
It features some really cool pinky finger pull offs, that are really well demonstrated and explained by Robert.
Robert also has premium lessons available that cost around $8 U.S, and are around 30 minutes long on video. He usually also supplies a PDF and backing track to play along with, as well as Guitar Pro 5 tab files. So considering the quality and detail of material he gives to you, these are excellent value.
Here is a trailer for one of these premium lessons:
On his website there are lots of other goodies and freebies, such as some very nice downloadable backing tracks to jam along to at: http://www.dolphinstreet.com/backing_tracks/
There is also a forum, where fellow guitarists share ideas around at: http://www.dolphinstreet.com/forums/
To finish off, here is an excellent free 8mins 30 secs lesson about a 10 note blues lick, using the E minor blues scale that you can repeat often:
So check out Dolphin Street, and get yourself into playing some really nice Blues Guitar music.
ALSO, DON'T FORGET TO DO OUR ONE CLICK SURVEY AT THE TOP RIGHT HAND CORNER OF THIS WEB PAGE. JUST CLICK ONE OPTION IN, AND THEN CLICK THE "VOTE" BUTTON.
Big Passy Wasabi