With the extreme heat of Phoenix I bet you need the escape to the Caribbean! Are you certified divers?
Yes, we earned our license several years ago on our first trip to the Virgin Islands
Do you and your wife do any fishing while visiting the Virgin Islands?
No, we like to preserve the environment so that others can enjoy the Islands
There are programs where tourists are able to help clean up the National Parks while seeing the sites. This seems right up your alley. 
Yes, we have helped the National Park Service clean litter from reefs on our trips
That is awesome to give back. Have you been diving in any of the National Parks?  
Yes, we have been diving in the Virgin Islands National Park
Wow, that had to be amazing. The wide variety of everything from the animal life to all the different plant species. Must have been breathtaking. 
Yes, it is really something that everyone should experience in their life. The life and colors in these reefs are amazing to see.