How many people have you seen in caves, or spoken to about cave diving rigs? What sort of percentage used or recommended BP's; what sort of percentage recommended PJ's?
Would you say there is a statistically significant difference in the number of BP v's PJ? I'f so, what is the most likely reason for the difference?
PS. Don't forget to get the prescription filled. I feel sure this will help with the voices.
Would you say there is a statistically significant difference in the number of BP v's PJ? I'f so, what is the most likely reason for the difference?
PS. Don't forget to get the prescription filled. I feel sure this will help with the voices.