I'll 2nd the Mad River Legend 15. Its the exact same boat as my Dagger Reflection 15. Very versatile solo/tandem boat that doesn't feel twitchy at all like a lot of solo boats I've been in. And it has a low bow and stern. Lightweight. Not too wide, not too skinny. Perfect boat for my needs of fishing and gravel bar camping.
But I will say its not a great tandem boat. Especially if your 2nd passenger weighs anything more than 170 lbs, or if you're freighting much gear with that 170 lb person, and then it starts to feel very twitchy. It reaches a certain freight limit and all bets are off. My Old Town Disco 158 doesn't have that issue, but it is quite a bit heavier. The 169 is a great boat, too, but good god they are heavy, and I've seen the bottoms on too many of those that are oil-canned.
A buddy of mine has the Wenonah Aurora. Very nice boat. Front end is a bit high and it does catch wind, but its not a big deal most of the time. To float it solo, I think you could trim it out with putting more weight up front, like a cooler or some rocks.