I have the Tributary Tomcat II, and it is so heavy to move around. The biggest issue is that it doesn't have enough self-bailing holes. It swamps really easy, and take forever to drain. The Outlaw has holes the entire length of the boat.
It's 5 hrs from Boone and Knoxville, huge volume daily around 5pm; however, you can paddle all day on it. It's only a 2.5 mile section, but you're right downtown Columbus, GA. Checkout Cut Bait pile up on YouTube. That hole is as good as anything I ran on the White Nile.