I am teaching my wife how to fly fish this weekend. I am somewhat torn if we should hit up some beaver ponds for brook trout, or if I want to take her out on a decent sized creek. What do you guys think is better for teaching a newbie? The ponds I am thinking of have plenty or room to cast, and we will be wearing waders. I have only been fly fishing heavily for about 4 years, so I am excited to learn some more myself by attempting to teach it, lol.