In my world,
Drop shot is bass sinker on bottom with two hooks above and used mainly spider rigging. No not hitting bottom unless they are hugging the bottom. Some use it in deep water fishing stake beds and brush. Let weight hit brush and keep hook above it to keep from getting hung up.
Single poling is one rod with a jig fished into stake beds or brush. Use it year round but fish it a lot during the spawn. Won’t spook fish. Have caught them so shallow you could see their backs out of the water.
Proud Member of Team Geezer
Charlie Weaver USN/ENC 1965-1979