My Most Daring Activities  
   
  Underwater Warning Sign at Entrance of an Underwater Cave in the Yucatan Jungle  
   

Cave Diving. Yes, I am a certified cave diver.

Jumping off the cliffs into the ocean at South Point, Big Island Hawaii. Approximately 70' vertical drop.

Moving to Hawaii, sight unseen with no employment lined up.

While working at the Keck Observatory on top of the Mauna Kea Mountain in Hawaii fellow workers and I attempted the rescue of construction workers trapped inside the adjacent Subaru Observatory that had been on fire and filled with toxic smoke.