What's your opinion about the best taildragger that has room for at least
2
adults plus kids? Reasons and experiences please.

Well, choosing a "best" plane for any missions needs a little more info than
a general class and how big inside it needs to be.

But ... to me, you buy a taildragger so you can enjoy the backcountry, haul
gear, and enjoy some real utility out of an airplane. And it's hard to beat
a C185 for overall utility.

- Mark