don't think so - now you can fish at FW - bay lake and pretty sure you can at seven seas lagoon (the one in front of the MK, GF, POLyn and CR)
the reaon is the turtles. when Pop first opened you could feed the fish - so feed the fish - guess what turtles came instead of fish. So asked Disney to make sure the fish food would not hurt the turtles and they had to take down all their feeding places.
so turtles (or at least these) must be on the protected list.