...but where to start? I want a good guide preferably with video demonstation that will start off easy and get into the advanced stuff
I don't know nothing about no videos for this but a good easy song with fingerpicking is Blackbird. That's where I'd start. Look up some stuff by Elliott Smith too.
Try easy songs like Stairway to heaven, blackbird, falling slowly, tears in heaven etc...
Justin Sandercoe has a good video for fingerpicking Led Zeppelin's Babe I'm Gonna Leave You on youtube.