Alan, you are 100% correct, I have zero time in a solo let alone a performance oriented solo. Over 40 years in heavy, clunky tandems and ready to finally get a nice light boat as a retirement gift to myself. Been wanting one for several years now, just haven't had time to go try any out until now.
The Northstar dealer is near Ann Arbor (where I am at currently helping take care of wife's elderly family) so I am going to test paddle several models but am open to other brands if there are any within a couple hours drive that I can test paddle. I am not deadset on Northstar, but I figured they should have at least one model that may work for me. Even if I don't like any of their models at least I get some time in a solo boat. I have been paddling since I was very young, always in heavy aluminum or fiberglass boats. I was given a plastic old town a couple years ago so I have some time in plastic now also. The few solo river trips I have taken were all in large tandems paddled solo. Most of the trips (lake and river) I have taken over the years were with another paddler on board. I have spent a lot of time solo on a lake in a tandem canoe fishing but that is much different than tripping.
Being that I have never been in a solo canoe (I have been in several kayaks, one was an ultralight performance boat) I wasn't sure if there were specifics I needed to consider. It sounds like just general handling characteristics and maybe make sure my pack will fit and that there is enough room to move stuff around to balance a load (big tandems always have room). Guessing most of the paddle strokes I know and use when solo in a tandem will work the same in a solo boat, maybe just take less effort. All the front seat strokes I know are probably less useful. Guessing the rear seat strokes all transfer over pretty well but I accept that I will have some learning curve. I don't think it will be too big of an adjustment overall, probably just make me regret not getting a nice solo boat years ago.
Plan for the first few years of retirement is for the wife to work remote (she has a few years left until retirement) from the 5th wheel and I will explore local lakes/rivers wherever we are camping. Really wanted one do-it-all boat but may end up getting an ultra light lake-oriented boat and take one of my current boats along for rougher use in rivers. Hoping test paddling a few models will help me decide. At this point I don't really need specific boat recommendations, I need to figure out my use case and what style boat will fit the majority of my needs best.