Aiko - listen I don't want to rain on your plan. I too thought I would go out with a bang - big bender. HOwever, the last time I took a drink I had three vodka and diet sprites on a plane that was 8/26/13 and I just simply realized that was it I had to stop. No bender, but did have a bit of a catastrophe the week before but not bc of my drinking. Anyhow, be careful now is as good a time as many - its tough bc the day never comes for some.
Looks like you are asking the right questions, found the right place and looking at the right programs. I wish you the best and sounds like this trip should be ideal. You should consult with your Dr. just incase you detox more heavily than you expect - not advice just makes sense to consult your Dr before you start if you feel okay to do so.