Crochetty

I want to learn to crochet. This struck me at exactly 7:38 tonight when I saw this lovely thing on Pinterest. Now I have a burning desire to carry around yarn and crochet needles in my handbag, idly making flowers in my spare time (as if I had any of that).

Anyone have any good crochet resources? I had beginner knitting experience like 30 years ago, but no crochet experience at all. Also, I am impatient. I want to dive right into making those flowers.