I forgot to mention this but awhile back when I first got here in 05 I talked to this guy about a freediving course. He is very skilled in freediving and has held his breath for 8min in the static and dove to 90m constant wieght.

Here is the webpage http://www.apneaworks.com/top-eng.html
I have his personal email as well. He told me that most people he teaches improve by 30ft or more.

are you serious, if you pay me I will take time from my games and teach you some nice techniques on becoming a better diver/spearo

You would never quit dungeons and dragons.