Haven’t posted in a while because we are kind of in between seasons here. Wet and dry suits would definitely allow you to kite still. And you would have the lakes to yourself right now since it is a little cold for most people. Since my water kiting skills aren’t very good yet I am hesitant to go out by myself in colder water. I hope to build on my skills this winter and give next summer a better run.
As a side note, there is a lake near Center, ND called Nelson Lake. A power plant uses the water for cooling and as a result gets warm water pumped back in so it stays relatively warm and doesn’t freeze in the winter.