I don't have access to a pool for the next 6 months, but I'm not letting that deter me from training for a 70.3. With that said, I'd like to minimize the suffering in the first third of the race...so I've been looking at swim alternatives and scouring the forums. I found the following three threads:

http://forum.slowtwitch.com/gforum.cgi?post=191160

http://forum.slowtwitch.com/gforum.cgi?post=3175050

http://forum.slowtwitch.com/gforum.cgi?post=5007643

And the product/suggestion that came up the most were "StrechCordz". Sounded great to me - I checked out their website and the product appears to be specifically designed for swim training. I ordered a "modular set" which came with the cords (surgical-tubing-type resistance bands) as well as different doodads to hook on the end (ankle straps, wrist straps, etc) and a fun little carrying bag...but no real instructions to speak of.

They remind me of the generic resistance bands I used at Physical Therapy while rehabbing an ankle break a few years ago. I know some basic strength exercises to do with them, but nothing as far as swim-specific movements goes. I understand there is a swimming speedwork book that touches on these, but I don't have internet access and if I order the book it will take a month to reach me...so...help me, ST!!