Bacteria Spot - Is a rotation necessary?

[Derby]

After some internet sleuthing, I'm fairly certain my tomatoes are experiencing Bacteria Spot. I seem to be combating fairly well for the moment (not winning but not losing too badly).

I'm concerned about the implications for next year. I usually grow 10 or so tomato plants and an equal number of various peppers. I'm not terribly interested in growing something else instead. Do I need to suffer through a season sans tomatoes next year to let the bacteria die off? I don't know if I can go back to grocery store tomatoes.

I'm in central Illinois so relying on a nice, frigid winter isn't always an option.