Hi all! I will be travelling abroad in a couple of weeks and it is my first time to carry my photography kit with me. I'll be bringing 2 DSLR bodies with grips, 4 lenses, a flash, chargers, filters and other accessories. My question is, is it safe for DSLR bodies, lenses and memory cards to be x-rayed at the airport? Also, what is allowed to carry onboard and what is prohibited? I have read in one article that a rocket blower was disallowed!

Any advice will be greatly appreciated. Thanks in advance!