I used to go canoeing when I was younger, in high school and college. A group of us would rent canoes and go camping on the Delaware River. I used to go regularly canoe/camping with my boyfriend and friends back in those days.
Recently I took my daughter out for a day trip in a canoe with the idea of seeing how we both liked it. She was bored sitting in the canoe (she prefers either chilling in a tube or whitewater rafting) and I prefer kayaking to paddling a canoe. IMO, a kayak is more maneuverable and I enjoy the feeling of sitting lower and being "one" with the boat.
You can carry a lot of gear in a canoe so if I were to go camping with a friend or my daughter I'd probably rent a canoe and use it for that. But I can't say that I prefer paddling a canoe to a kayak. I guess I've gotten to used to kayaking. I use a greenland paddle when I kayak my bigger boats, which I really enjoy. For my smaller boat I use a carbon fiber euro paddle. I'm really big into having a lightweight paddle as it makes a huge difference.
I have two kayaks. One is 10' Advanced Elements Advanced Frame inflatable kayak. I bought it before I had a kayak trailer and found inflating/deflating it to be a pain. Nowadays I don't deflate it and it's an excellent kayak to use. It's no "blow up boat", but actually has a frame that makes it feel like any other small kayak and it's more comfortable.
I use it for day trips on smaller rivers, creeks and it will handle Class 2 whitewater if I don't mind getting wet. It doesn't carry much though so it's a day trip boat.
My 16" P&H Capella 160 sea kayak rarely sees the sea, which is ironic because I live within a few miles of the ocean but I don't like salt water and use it for larger rivers and lakes and for kayak camping. It has 3 waterproof compartments and is quite stable so I've used it on rivers with light whitewater as well.
I have a kayak trailer that I use to transport my kayaks with my Jeep and can pack up my kayak with everything in it on the trailer and just slide it off and into the water, which works really nice.
I do a lot of kayak camping in the summer. I hate hot weather and being near and in the water helps me deal with the heat, plus kayak camping is a good way to get away from crowded campgrounds during the summer season. I tend to paddle my kayaks from April-October. When the temperatures are below 60 I'm done with kayaking. I hate being cold and wet so when the air is cool that's when I hike/backpack.
Here's a few pics: First pic is from just a few weeks ago at Indian Lake in the Adirondacks. I went kayak camping there for a week and managed to fit everything in my kayak for a week.
The other pics are of me and my greenland paddle in my P&H Capella 160 sea kayak and the kayak trailer for my Jeep. And the last is my 10' Advanced Elements inflatable from a trip to the Pine Barrens in NJ, which is my favorite place to paddle it as it's so easy to maneuver.
And yet another one from Indian Lake on Sept 17, 2014