Originally posted by link81 narual,
this isn't going to be white water tubing by any means. It's much more like floating down a lazy river in a water park. Without all the crazy splashing and jets. I think the tubes we're using are harder to top over then a canoe. I have a feeling that a waterproof housing will be somewhat overkill :-)
i'm thinking more along the lines of, " i want a dry place to keep my camera when i'm not taking pictures, and i won't have it out the entire time."
I wouldn't call it a housing, even if they use that term. When I see "housing" I think like those Ikelite things that completely case the camera in hard plastic, with outside buttons that press the inside buttons, and maybe some big handles with strobes attached, and a cost well in excess of the camera price.
These are more like a clear bag with a port for the lens. But I didn't realize how expensive they were, which is how I ended up looking at the other brand
I've used a similar bag for my phone at the beach. Didn't really take many pics with it, but there was one beach on our honeymoon that people suggested not leaving anything of value sitting unattended, so the wallet and phones went in waterproof pouches and came in the water with us.
If you go that route or even with the ziplock bags (especially if you use the ziplock bags), you might want to drop half an alka seltzer tablet in there (if you're doing the ziplock, do at least 3 layers, and put a half tablet inside each layer. if it gets wet, it'll puff out and you'll immediately know you have a leak.