I love fishing for course fish,and have done so for many years. A couple of years ago a friend introduced me to fly fishing, which I said I would never do, I had a go and I have to say it is realy good! I miss my course fish though, and want to fly fish my local river. I have caught a pike on the fly, but I would like to catch other fish like perch, roach, barbel and bream. I know chub can be caught on the fly but they are very few. Which rod rating, flies, lines and techniques would be best, would I need a bite indicator? I enjoy using a fly rod, but am I wasting my time?