I built a Shenandoah Whitehall last year and like it quite a lot. I'm going to try to attach a photo here. It's a stretched version--I was aiming for 15' but ended up a few inches longer. I worked hard to keep the weight down, including installing plastic oarlock sockets from Gaco (an Australian cottage business). The boat ended up about 55 pounds. It rows exceptionally well. But being so light it bounces around quite a bit in waves. I also have two CLC boats, a Northeaster Dory--about 100 pounds--and Chester Yawl, about 90. These are harder to move about, but they're a little steadier on the water. If transportation was not a problem, I'd go with one of them. But the Shenandoah Whitehall is unbeatable for a lightweight boat that rows extremely well and is light enough to carry around by myself and put on top of the car. As a sidenote, I'm experimenting with the use of a sliding seat, using the regular fixed oars. I think that's the way to go. I might add that I don't think you're going to save much weight by going with the peapod over the whitehall. The whitehall has a lot more capacity and is probably about the same at the waterline, maybe even a little bit longer.
Please note that the photo shows the earliest version of the boat. I've made a few changes, as I've suggested, to make it a little lighter. In fact, it's become an obsession.
Red Boat Launch 3.jpg