Glenn Nelson Watches

Every time I put on a self tanner I always get streaking on my wrists, arms,neck, and feet and I don't know how to keep it from looking weird at my knees and elbows. I also don't know how put it on my hands and feet without looking like mickey mouse (white hands) or having my hands look streaky/too dark. How long do you have to let it dry before you put on clothes over it? how many days a week should I apply it to start getting a tan? To maintain it?

And I can't go out and tan because I don't believe in it and I always wear sunscreen because a lot of people in my family have had skin cancer and I have freckles
where do you get a spray on tanner? do they sell them at drug stores or walmart?