3 months, 8days, 2hours, 17mins, 43seconds
If you are inhaling, not long enough.
I would say a couple of hours, maybe even 3!
not verylong because the water will start to enter the snorkel. LOL
snorkel
I don't know if snorkel gear can be rented at Hilton Head. I always take my own because often times the gear you rent will be wore out. Good snorkel gear isn't that expensive and it packs well into luggage. Take your own mask and snorkel at least, you will be glad you did. Rent fins would be OK.
When you get to the suface with your head down take a breath off your regulator the take it out of your mouth. Put the snorkel mouth piece in your mouth and blow really hard.
snorkel
a snorkel.
yes you can, as long as it is completely sealed.
No, it will only work if the top of it is sticking out of the water so unless its a really long snorkle,,, no
A great place to snorkel is in Malta (Europe)
Snorkel