Perception makes a pretty nice little boat....
However, I really like the sit on top kayaks (Ocean Kayak) better because they tend to be a little more stable. If you are going to be using it primarily during the summer...a sit on top is the way to go. The sit on top kayaks also enable the paddler to have higher profile in the water...which makes casting a whole lot easier.
I also have a whitewater boat which I used to paddle in Colorado. It took me a while to perfect the eskimo roll...which begs a second question. What is your paddling ability? If you are fairly new to the sport...a sit on top is the way to go...they may be a little slower, but they are much safer. If you have kids that will want to use it...a sit on top is also your best option.
I have been diving and fishing off the Ocean Kayaks...and I love them!
I hope that helps,