I know there have been many posts regarding the Gibbon Experience, however I am wondering what to expect in terms of weather in early November. I know it's the start of the dry season, but how cold does it get at night in the jungle? Are leggings and a light cardigan warm enough? Also, are hiking boots necessary? (I'm doing the Waterfall Experience) I only have light, comfortable walking sneakers (similar to Converse). I've hiked mountains in them before just fine, but not sure if jungle terrain is more difficult to plod through. Any advice is appreciated.