...I'm sorry to hear of your expensive loss. Although that situation hasn't happened to me yet, knock-on-wood, I can imagine your anguish/frustration....... I often dive with $ 5,000-plus worth of gear ( AI computer, back-plate-wing, premium reg, safety gear, multiple lights, inc. 'can light' ...in addition to all the special gear customizations I've done to my gear )..and this total is excludes cameras, etc....... so counting all the labor hours I've spent at my LDS customizing/modifying my gear, it would be quite impossible for anyone who lost my gear to compensate me for my time and money ......what I dive goes WAY beyond simply ordering off-the-shelf replacement gear or writing me a check to make me 'whole' again !
Among other things, I research those dive locations/airlines/airports with reputations for misplacing/delaying/stealing dive gear and mark those potential trips off my list....or at least where it's unavoidable I'll leave the 'good-stuff' at home and take back-up gear where damage/loss would be less heart-breaking if the worst happens.
Karl
.....for the most part, my trips have involved situations where divers are expected to set up their own gear...... or situations where the DM will attempt to set up gear initially, but then I step in and let them know I'll do it myself, usually they are fine with that.......sometimes I let them 'assist' me...ie, I'll hold up the BC and let them swap out tanks, for example......so they can participate in the heavy-lifting, while I'm the one actually hooking everything up.....the only trip I went on where I pretty much let the crew handle everything was the DON JOSE/Sea of Cortez 11/05 week trip...... the boat's layout/logistics, combined with the exceptional experience on the boat was one of the few places/trips I've done where a 'hand's-off' position on my part made sense.