I highly recommend this DVD/book set. This series (La guitarra Flamenca de x or y tocaor) is excellent, but problematic because guitarists like Pepe Habichuela and Tomatito will show and explain their falsetas which are very very advanced often.
Merengue de Cordoba however takes us on a trip through tons and tons of various palos and explains their lineage a little, and then shows very basic right hand strumming methods and chords so you get the basic rhythm and aire of each palo. Next, he will give a few simple falsetas. Usually only at the end will he perform variations of what he has explained with a percussionist. He is not a flashy player at all, very simple but full of compas and aire which are the most important things in flamenco. Please check out his material if you can find it. It is a perfect introduction to flamenco guitar and also a foundation that we can build on.