Since I am recovering from cancer surgery, I started about a month ago swimming laps at a fitness center I joned for this purpose. When I started, I could not swim 3 laps, and I had to quit. Today I did 16 laps in under 15 minutes. Now I am increasing one lap per day, and it is time to start weight training.
I am trying to get myself back into shape so I can go cave diving again. My goal is to be able to go back into a cave sometime in August in Florida. I love the springs there. The water is always around 68 degrees, but we know how to dress for it. I picked up all 8 of my tanks from Marianna, FL in June where they were all recertified for another year of service. I am looking forward to it. :-)
Cave diving! Be safe, Jim! All the best!