The other thing in your favour is (I presume you are in the USA), most of the carp you are fishing for are pretty much unpressured, very little angler pressure. As a result they will eat most things as so few people are fishing for them. Even then, you have 'best' baits, maize is cheap and easy to use, and boilies in America harder to get hold of, mostly imported or homemade.
Maize and sweetcorn are actually high in the amino acid lysine, which I believe is a feed inducer in its own right. Certainly when things are tough, I know sweetcorn, even in a temperate UK winter, daytime temperature of around 4-5 degrees Celsius, (I wasn't night fishing), was at times the go to bait, producing fish when boilies didn't.
Nick