What to do....
Depends.
In most cases,you gotta think about it like this:
"Which is gonna hurt more?
Crashing into the ground at 200MP/h or slowly running out of air?"
Once you got that outa da way,you can enjoy wichever you choose.
Personally,I would choose Sky Diving, 'cauze,if something were to happen,it would be painless.
Sorry for the morbid thoughts,but you must consider the option before jupming in the water and before jumping out of the plane.

I would have to agree with kidder about the crystal clear water. ^^ I am kinda of afraid of the ocean (sounds stupid I know ) and I would like to be aware of my surroundings and not be surprised when I am in the water. Though I would really love to do both. I want to get over this feeling I get when I think about it, lol I even have nightmares.. well.. they aren't really nightmares but.. hehe the fact that I was exploring the ocean bottom made my stomach hurt.>.< As for skydiving, I would love to even though I am scared of heights. When I turned 21 I wanted to go and do something crazy and that was what I wanted to do (>< never went, hehe my mom said I was crazy). I was in a real thrill seeking mood when I said that (I am not right now though ...maybe later...). I will definatly experience them both SoMeDaY!

I would skydive while wearing scuba gear.. best of both worlds

I'd get the rush, and then it would save me the trouble of having to spend all that energy swimming to the bottom of the ocean

Neither. I value my life.

hmmmm. you know i want to be a navy seal when i get out of highschool but they make you do scuba diving or "combat diving" and sky diving but i dont know if i can handle that =( hehe how was sky diving?

Never did neither and financially not feasible at the moment. But then, if I could at least pick one...nah, I'm too chicken.

I would pick sky diving. Scuba diving is too slow, while sky-diving is more "AHHHHHHHHH!~"-ish =]

scuba diving! water's my everything...love it so much!

P.S: i'm not a fish or some mermaid of such..^^;

I like both ones, one day I'll do then *-*

scuba diving !

diving eh. i don't know which to choose. i'm afraid of high and can't swim. lol. but if were given a chance, i'll choose scuba diving. i like to watch scuba diving documnetary in tv.

well Scuba Diving i'd say. I already do scuba diving and i like it
i believe that scuba diving is totally diferent from sky diving.
When you sky diving i think that you can see all in speed motion, also you see only blue and clouds,mayby and light. But in the sea there are so much fish and corals,
more life, more colours so more happynes and more good time

i would definitely throw myself out of a plane, even if i didn't have a parachute! wooooo!

To tell you the truth, I've got zero interest in jumping out of a plane. But I'd actually really enjoy going Scuba Diving if I had the chance. One of these days I'm going to take a cruise, and hopefully I can take some time to do that for the first time.

In skydiving, you just experience freefall, see nothing much but the surrounding landscape and that's it. I choose Scuba diving coz there's a lot to see and experience (aside from the fact that I'm already a licensed diver )

I think I like Scuba Diving other than Sky Diving,

First Reason I don't like Sky Diving it's too High.

Skydiving. True, I love being immersed in water, and a near paralyzing fear of heights, but I've always wanted to know what it's like to fly, even if I'm not really flying.

I love Sky! And I love flying! The world beneath you looks so bright, infinite, and huge (and small at the same time )

Scuba Diving, I don't like to fall. I also love to swim and the water. The wonders of the sea are wonderful.
If I could control how I fall, then I wouldn't mind Sky Diving.

I'm not sure. I'm really, really scared of poisonous fish, but love underwater sea life - it's beautiful. I'm terrified of heights but I find them exhilarating. I guess I'll go with the latter.

Well, maybe scuba diving?
I hate falling from really high places....but then diving under the sea then encountering a big shark would be scary too...

ooh..ooh how about this.Jump off the plane with the parachute and a cylinder o ur back,land in the water.Cut the parachute n prepare to scuba dive.I wanna do both at the same time.

Ah SCUBA diving, now that is indeed one of my favorite outdoor activities, even despite some physical limitations I have. I just wish I could do it more often.
I've never tried sky diving, but have always considered it something I should do, if nothing else than as a step up from all the other acrophobia-challenging activities I've done.

I'd say scuba diving because I love looking at all the fishies ^_^