Ohiopondfisher

It is Town and Country campground that I fish at there has been multiple bass over 21 inches caught this year I caught one bass 21 inches on a white spinner bait in may and the other bass and the other bass have been caught on senkos either wacky rigged or texas rigged as far as I know the biggest bass that has been caught there was a 24 inch 8 pound bass on a wacky rigged senko there is a lot of weeds I the pond but are going away now I have not tried a swimbait what color should I get and should i work it near the surface, near the bottom, or in the middle of the water column and should I throw it in the shallows or deeper water, Should I fish faster moving baits I was thinking of trying 12 inch ribbon tail worms and 7 inch senko

How should I go about catching a big bass in a small 1 1/2 acre pond in Ohio around mid October The biggest bass are usually caught on 5 inch senkos wacky rigged or Texas rig should I use the same thing as I would catch them in the summer or should I use faster moving baits