Wow- too cool!!!! What a GREAT DH!

I'm sure this is too late, but I'd try it out. If you're comfortable in it for 30 min, you should probably be fine for race day. Just body glide that neck extra thick and enjoy that 59 degree water (my friend who's also going to Nationals told me the current water temp and I about flipped out- yikes).

When do you leave?