Hi, I leave in five days (newbie, Frances). This may sound like a silly question, but where exactly in Sarria can I buy a really good rain poncho? My local store is sold out of anything that will cover my pack. I am really short, barely 5 feet tall, so I need a very small size, but with proper sleeves (ie not a loose garbage-bag fit). I searched the threads and apparently there are sports equipment stores in Sarria, but can I please have an actual address where I can buy a poncho? I think I have everything else, thanks!