To make absolutely certain you are accepted, try one, (or all) of the following:
1. Grow tits and blonde hair (if you are already a girl, get breast implants).
2. Wear a turban (or black yourself up like in Carry on up the Khyber).
3. Tell them you are an ethnic minority.
If all else fails and you can't use any of the PC auto-guaranteed options above, you will have to fall back on your ability and skill.
Good luck.