I just read this article The Packing Guide for Underwater Photographers|Underwater Photography Guide and was wondering what other underwater photographers do. I will be traveling from the US to Bali later this year for the first time. Currently I use a Porter hard case, and this works great traveling to the Caribbean. When reading about airlines weighing this bag/ case that has me worried. I use a Olympus E-M1 with a Nauticam housing, 2 ports, 2 strobes, 2 SOLA lights, and arms. Looking forward to your feedback!