Sounds great actually. I'm kind of tired doing those delivery jobs at beginning of some characters to make some coins. A few times it's doable, but after a while.. meh. On your way you can get a few minks in here and there.. do some leather working. (Unless you have a magical bag, this can become a burden.)
As long as it's kept simple and functional, I'm all for it.
To keep it simple, I do mean simple. Not having to buy some fillet knife so you can gut the fish and clean it, then make a campfire to eat it, with the acquired spices to make the final dish. I've seen plenty of these systems and they all tend to become rather intimidating for many.
Could we also include a small rate of experience given by doing these things? Sitting on a stool, lake-side is adding immersion and should be rewarded with role-playing experience, in my opinion.