Hello all, my friend and I are Taking a dive trip to cozumel in a couple months. This will be our first time going on a trip during the winter months. We are from Minnesota and we are paranoid about getting sick or stuffy nose/ plugged ears/ basically something that could prevent us from equalizing. Is there any tips or tricks to stay healthy? I know that’s a dumb question but what can one person take if they start feeling something come on. It would be our luck if we got sick right as we arrive and end up not being able to dive. Thanks!