Justin, there's a great audio program called "Better Coaching Skills With NLP", which you can find here -
Salad ltd, NLP training and products. It's a recording of an introduction to NLP day for coaches, and makes a good general introduction to the subject.
Richard Bandler's Guide to Trance-Formation (just published, and discussed elsewhere on the forum) might be a good place to start reading. It introduces a lot of basic NLP concepts as taught by one of the founders.
NLP - the New Technology of Achievement might also be a good early read for covering some basic concepts. Early and seminal works in the field like
Frogs Into Princes, Using Your Brain for a Change, Change Your Mind and Keep the Change, An Insider's Guide to Submodalities, Trance-Formations (the original)and
Time for a Change will, in my opinion, also reward you with amazing insights, though all are out of print. I've found many of them on Amazon for reasonable prices, and others at abebooks.com.
Dive in and have lots of fun.