So I'm headed to Paris this weeks for my wife's birthday. Its the first time I wont have my carry with me and I'm pretty paranoid about it. I know its decently safe city but with all the anti-American stuff coming out of France and the large Muslim population its got me just a little worried. I'm not taking any check baggage so no pepper spray. I'm a pretty large guy at 6'2" and 260lbs. Any suggestions to keep me and my wife safe? And to keep all our credit cards and passports safe?