I will be traveling on a domestic US flight (Chicago to Seattle) in about a week, and I would like to bring my gear as carry-on. I haven't ever flown with a DSLR before though and I was wondering if I might run into problems with the TSA? Any advice or experience would be greatly appreciated. I'll be bringing everything pictured plus a 300mm lens, an extra battery, and the charger. The tripod will have to go into checked baggage.