I have the 10' nucanoe, and I feel confident it would handle you and your daughter. I have had 2 adults in mine with no problems. Now, I am not recommending you tackle type II or higher rapids, but type I and stillwater you will love it. The stability of this craft is amazing. You can customize it, add seats you like, anchors, rod holders, etc.

As far as transporting it, I slide it in the back of my small suv and tie down the hatch, and I'm ready to go. No trailer, no truck. I do have the wheels that snap in the stern that make it a breeze to put in and take out regardless of the incline or condition of the launch site.

Another thing I like is no motor is needed. It flat out flies using a long kayak paddle. And, no motor means no registration and taxes/fees that go with it.

You could consider not selling your old rig. I store my nucanoe on its side on the wall of my garage, so it stays out of the way til when you want it.

Probably TMI, but I think you would enjoy the nucanoe....