I can certainly identify with you regarding mosquitoes. They see me as an all you can bite buffet. They also manage to bite me in the worst places such as my little toe on my left foot and at least once a day they suck the blood from the skin between my little finger and the ring finger.
Like you, I can be in a crowd of a thousand people and they make a beeline (I am not sure if that is possible) for me and bite me behind my left ear.
The worst is that they have no interest in biting my Lebanese husband. I guess they only like American junk food. Since they never bite my husband, he makes no effort to prevent mosquitoes from coming in the door.
We two, you and I, are victims of vicious mosquito abuse. I suppose I need mosquito therapy, too. My left little toe is itching like crazy right now. Damned mosquitoes!