I always ran the long runs with water/gatorade mix in my water bottle in my hand. No one understood why it didn't drive me nuts, but I figured it was better than how nuts I'd be if I was thirsty!
I know some runners place their bottles along their long runs. I also used to run sometimes along a trail that had water at the 3.5 mile point- so out and back I'd have water at 3.5 and 10 miles. I could scope out a drinking fountain along almost all of my longer run paths!
The camel thing never turned me on- I run with a TON of equipment, (cell phone, blood sugar machine, glucose of varying forms, and insulin pump attached to my belt) so I figure the less I have attached to me, the better. I like the concept, though. I'm not one for drinking from a straw when I'm so thirsty I want to guzzle, either. I ended up with a waist pack that could hold 2 bottles, and also bought bigger bottles- 26 oz instead of the typical 20.
Hm. I don't think I've offered any actual help- just sharing my experiences! Sorry.