Hi Rucksack, sorry for my late answer, but I had forum problems. You can find black all around Spain. Best Spain communities for it are Extremadura and Andalucia. My biggest was a 7.5 lb so more than a 3 kg that is the magic barrier to overcome. The good anglers always are looking for fish over 2 kg, because the 3 kg isn't easy and off course there are less. We have nothern bass, we don't have floridanus or hybrid black bass. To catch them we use in Spain differents techniques such as wacky, jig (craw), shacky jighead, swimbait, neko rig, etc with all kind of hard lures of soft lures.