[Spiderman]

I started spearfishing last month and am devastated by the thought of stopping for the winter months. How late do most spearos continue? When do you start again? How much neoprene do you wear? Is it possible to freedive in a drysuit? Are there still fish to be found in the winter, and are they found in different places?
Sorry to post such a long list of questions, but answers to any will be greatly appreciated!