Between 4:30-5AM

Transition doesn't even open until 5:15.

So are you saying people are skipping transition in the morning to get in line before 5am?

Valid arguments.

I'm still concerned about going through aid stations on the bike and collecting special needs on the bike. If you are out in front, you usually have a better chance of getting your bag quickly (or so I'm told).

The slingshot effect would be a benefit but I still don't like having to yell on your left all day long. That and I alternate putting my head down and looking down the road. With a congested bike, you really can't put your head down much...... have to be alert to those you are passing.

I guess its just mostly personal preference.

Weather is looking great for Sunday! Wishing everyone and myself a great a safe race! Good luck!

Also, the Ohio River at Louisville became wetsuit legal last week (< 76). With the forecast through Sunday, it looks to stay that way.

I know I can do the swim without the wetsuit but will be much more comfortable with one!

A few questions about the swim:
Is it roped off so only wrist banded people are allowed?
Is there any place to get into the water for loosening up the wet suite?
Any idea about the current?
Any idea about the current temp?
I can't seem to find any Facebook page other than the official page.

A few questions about the swim:
Is it roped off so only wrist banded people are allowed?
No - athletes are told to not bring non-athletes into the line, but some do anyway.
Is there any place to get into the water for loosening up the wet suite?
Not on race day, but there is a practice swim on Saturday
Any idea about the current?
It's supposed to be a little against you at the start and a little with you after the first turn. But I've never felt it either way except for 2014.
Any idea about the current temp?
If you google ohio river temperature in Louisville ky, you'll get daily updates from USGS