I dont know much about north of the falls, but between the College Ave. bridge and 38th street there are some MASSIVE smallies and carp. I havent caught any carp, but they look like they're in the 12-15 lb. range. As far as smallies go, yesterday I caught a 19 inch by the Monon Bridge. Took sometime to get that beast in. Maybe I'll see you guys out there oneday!