It does not matter if you like to play electric or acoustic or if you’re interested in such genres like rock, pop or blues there are people online who love guitar as much as you and give advice, post videos and write in forums to help you get to your desired level of expertise.
And If you get tired of what’s out there with free resources here’s a review of a great online course I like that you should check out.
There are also Tabs which are a fun way to play guitar and there are tons of places online that offer freeĀ tabulature sheet music. You may have to sign up as a member for a small fee at first though.
Some places to check out are about.com and ehow.com and you can ask questions at yahooanswers or ask.com about things like scales or major and minor cords.