I tried to self-train for hypnobirthing. Not to scare you off from it, but when the time came, it didn't work for me. I did the meditation cds on my i-pod for months and months before the day.... I read the whole book and practiced the techniques. The one thing I did not do is practice the meditation stuff with my husband.. which is highly recommended. Maybe this is one reason it didn't work for me. Also, my birth process went fairly fast (6 hours for the whole thing). When the time came, I coudn't use the techniques to calm down because it's hard to completely relax (which is required for it to work) when you have to drive to the hospital and move around a lot.
I delivered at woodwinds and had a water birth. I would HIGHLY recommend this. Granted it was my only birth experience, but even without the hypnobirthing it was actually pretty nice. I didn't have any drugs. My baby girl came out very alert and didn't even cry. She looked right up at us and her dad. Very calm and a great experience.
One thing with the hypnobirthing is that they recommend breathing down the baby. Not to dispell that, but when it came time to push I didn't know what to do because I thought I'd breath down the baby. I didn't want to "push" too hard.... this made the whole thing take longer and if I would have just pushed more right away it would have saved me a lot of pain.
e-mail me if you have any questions.... again I would recommend reading and practicing it on your own, but unless you are super dedicated I think it is a little unrealistic. The classes might be best if you are 100% into it. But the water birth is very relaxing on its own, and woodwinds is a great place to deliver.
Woodwinds has volunteer doulas you can have in the room when you deliver
Hope this helps, good luck. It is a great experience!