Hi All - long time lurker, just signed up after reading through this forum many times! Question that I can't find a real solid answer too. I've been doing some desert hiking recently and always have plenty of water on me. I was wondering what is the best way to ration the water, if something happens, like if i get lost, or injured. Little sips to make it last as long as possible? Good size gulps to stay hydrated? I'm sure it depends on situation and amount but any insight would be appreciated, thanks!