Depends on if I'm at a full-service resort where they have a dedicated location to hang gear (they'll usually also have hangers available), or if I'm on a liveaboard boat or in a hotel room. The one liveaboard boat I've been on had what I thought was a pretty neat "ladder" of PVC pipes in a shaded area on the top deck where we could hang our BCDs and wetsuits out of the sun, but still in a breezy area where gear could dry quickly. In a hotel room, I'll inflate my rinsed BCD and leave it sitting on a towel. I often bring my own wetsuit hanger with me (stronger than hotel hangers and it doesn't add that much extra weight to my bag!) and hang my rinsed wetsuit on the shower head until it stops dripping, then move it to a breezier place. Once, my roommate and I were in a mini-cabin with a shaded front porch; for that, I unclipped my BCD shoulder straps, threaded them around the top porch rail and reclipped them to hang it from the railing.