Anyone in to kayaking?

I  saw my lymphoedema physiotherapist yesterday and yay, I don't have to give up kayakking. I do have to drop anchor and have a spell from paddling more often and if the swelling is up the kayak stays home but other than that I am good to go. It is full moon time and last night I fished from the beach and caught a couple of whiting and catfish. I ended up with palpitations though which I am putting down to me taking Nurofen after this tooth extraction. I am truly drug sensitive nowadays so I am back to just plain Panadol. Am I game enough to take the kayak out at night tonight or tomorrow night? It is quiet with no boats and absolutely glorious looking on the water. In day time I can't tolerate sun and have to be decked out top to toe in clothing but at night I wouldn't need all that clobber. The only thing I am worried about is pesky sharks. If there a guardian angel against sharks? That'd  be good.