Obviously not having one yet I am no expert, but I think you just opened up a huge discussion with this one because there are so many different styles and techniques for these small boats. The little I do know is that you can do all of those things you mentioned and probably more. There are boats designed just for paddling up on ducks and those are sculling boats. Then you have the layout boats that are pretty much made for hauling out to a spot with a larger tender boat and anchoring up typically shooting over decoys. The other type would be the hybrid style(might be a different name, just what I call em) that can kind of do it all, like anchor up in the middle, float rivers, paddle up to em, etc. I think some guys lie to use kayaks and canoes as well as pirogues, which I have been looking at those too. Kind of a long slender style boat, as far as I can see maybe a cross kind of between a kayak and canoe, fairly low profile. Im sure the guys on here can give you much better knowledge and advice than I can, there seems to be quite a few knowledgeable waterfowlers on here. Good Luck!