In PA

Arrived in PA a few hours ago and having just attempted a siesta (with moderate success), it's now time to head out and get the last few camping items (some bits of food and gas canisters) before heading out tomorrow. Also to find out bus schedules for tomorrow, it's about a 6 hour bus ride to Torres del Paine and my knees are not looking forward to being cooped up in a seat for that long again. Ah well. I'm trying to decide if my chronic sore throat is due to the dry air on the plane or if I picked up the lurgi, I so hope it's the former.....