What would you all suggest I do in regards to walking around the city with my camera? I'm using a D90 with the good ole 18-105mm. I've been trying to find an inexpensive bandoleer strap like the Sun Sniper but cheaper, unfortunately I've found nothing and will probably have to just use the normal strap. I know the crowds will be a bit crazier this time of year. The camera will be under my jacket most of the time and I'll also have access to a few point and shoot cams.