QUOTE (cor @ Apr 28 2011, 08:41 PM)

We've been using 2 LL Bean large duffels for many many years. They're rock solid and dirt cheap (around $50 if I remember correctly). I can highly recommend them.
I use the DiveCaddy for my scuba gear. I can fit my Vortex V-12 (i have a size 12 shoe), my Oceanic Probe LX (size XL if not mistaken), 1st/2nd stage with octopus and pressure gauge, 5MM full wetsuit, hood, pinnacle boots (7mm i believe), gloves, mask, battery box (think small pellican box full of batteries), and two head mounted Sun Tilos lights. All of this comes to just about 50 lbs. I have flown US Airways four times and Southwest (ok Southwest doesn't really count since they couldn't care less). Absolutely no problems using it as a carry on - and dammit, 50 lbs is heavier then I thought it would be lol.
For my camera, I have my nauticam 550d, one strobe (i could probably get a 2nd in there), some misc stuff (cables, dive watch, medicine, moisture munchers) stored in a medical bag. The bag is JUST big enough to fit all of that stuff. It's my "purse" carry-on. Again, same as above, no issues going places with it.
As far as TSA search, depending on which airport I go to and who I deal with, ends up being what gets searched. One time they wanted to see my camera bag, and another time they wanted to see my battery box. They never once asked me to undo my dive caddy bag.
Yes the dive caddy is pricey, but I do love it. For the most part I carry ALL of my dive gear with me (exception dive knife, and a few other minor things). That's comfort. If the airline loses my suitcase at most I will be out a dive knife, a spare light, a few nicknacks, and clothing. The most important thing is that the dive WILL GO ON!
Now once I start diving with my dry suit I will be taking that with me to destinations with cold water....that is definitely going in the suit case. I need to get dive insurance for gear lol