I've had it from head to toe and every place in between! Sucks to be this sensitive and enjoy the outdoors as much as I do. I've had it all 12 months out of the year and it is so easy to get from your dog, a shirt, or pant legs. You become more sensitive the more you're exposed to it, so good luck!
The shots didn't work for me. The only remedy that works is to prevent it after I've been out. I come home, wash with Dial soap, then splash rubbing alcohol all over to cut the oil. 90% of the time I can keep it off. After you get the rash it takes about 10 days to finally get rid of it. I can't imagine what the native americans had to go through with this stuff!