Some replies to common suggestions:
1. Mask in the neck/under the chin: I use DIR configuration, so my secondary regulator is in the neck. Taking it off with a mask under the chin is not good idea.
2. I've dropped masks looped in my arm several time. Fortunately it happened in very shallow waters and was able to recover then, but this approach is not perfect.
3. If I have to wear my mask in the forehead, which is something I only do rarely and mainly during the pre-dive check procedure, I always put the mask behind and the strap in my forehead. The reason is because in the event they get off because a wave, if the mask is in your neck it only can be launched to your front side and you will see it. When the mask is in your forehead it only can go off to your rear side and you will miss it.
4. In general I don't like to use gadgets to solve procedural issues. In this case I think I have to get the habit of storing it in my drysuit pocket before to start doffing. What I was looking for is a more positive neoprene strap. I usually use the Halcyon neoprene slap strap (
Halcyon Dive Systems), but the set it's still negative. I don't like to wear thing I don't really need to dive, mainly if it can get entangled when diving caves.
5. Providing the weather permits, I usually take off my mask to get better sight. Never had a problem in years because I usually check my mask is properly clipped. This year was exceptional because of the ladder-less RIB and the need of doffing before get into the boat, which is something I never did before wearing a double tanks wing/harness.