I've got a old town loon 14 (same mold as the predator) and I use it for early season hunting. It works well, and is very stable.
Be prepared for your morning workout though, it isn't exactly like firing up the outboard and putting off to the spot. I get a good workout when I row mine.
do have to thing a lot more about what I bring when I hunt out of it. I tend to think like a boyscout and be prepared - which of course meand gear for every contingency. When I'm in a big boat, this is fine. In the kayak, less is better. I tend to bring a small drybag and my gun with me now and that makes a huge difference. The more stuff the worse mine tracks (keep in mind I am 225 lbs dry, so that doesn't help).
If I had it to do over I'd do it again, maybe even splurging for the predator (same hull but camoed not green and more extras come on it). At the time we bought, my wife and I were thinking more about summer recreation (and me about dual purpose use).
In the summertime I play around with mine tipping it over, righting it, trying to stand in it, etc. It is a pretty sturdy boat for such a small craft. I like to learn the limits in warm water before having to test them in cold water.
Mine isn't 45 lbs, if it is it is an akward 45 lbs. I can load it myself on a car or in the truck, but I wouldn't want to carry it a mile like that. If you need to transport a ways, make or buy one of those wheeled rigs.
By the way, try a bunch. My wife's kayak is nowhere near as stable. I got the loon 14 after RIJim's recommendation (he hunts the ocean with his).
Charlie