Hello, I'm 18 and from Texas. I will be walking the Camino Frances this June-July solo. I'm used to hot weather, however I am still very pale skinned and get burned up easily even with sunscreen. I've read some articles saying that there was little shade along the walk, so I'm concerned in that regard. I plan on wearing a bucket hat with a cover on the back neck. Do I still need to wear long sleeve shirts and pants every day?Also how many sets of clothes should I pack, and are there washing and drying machines in the towns?