Yes, it's true - I only have one full size roller bag for the dive gear. Then comes another full sized bag that gets checked with the dive bag, two max size carry-ons, a purse that should probably be classified closer to an army rucksack and another (more reasonably sized) carry on for electronics, cameras, dive and normal computers, tablets, headphones etc. We sure pack light. I don't know what I'm going to do when I have to haul three sets of dive gear (my 14 year old daughter has declared herself a diver for life after our last trip out with Sharky's).You only have 1?
We each have a dive bag with a few clothes and cosmetics interspersed within. and a carry on equipment bag with the comp, reg, lights etc.