Totally agree that this is the scariest point of sail, and double trapping in such conditions is really asking for trouble. A couple of years ago we were heading back to the beach, a few hundred meters out, aiming for a narrow opening in rocks that protect the landing area. A wave knocked us both off our feet and deposited us banging and floundering into the hull and each other (I think there was a similar movie here a couple of years back from the Tybee). Skipper lost the tiller, main fully released and the boat just hurtling along towards the rocks. I managed to get aboard somehow, unclipped to go back and got washed overboard again! Managed to hold on to the trap handle, clamber aboard and crawl astern to the rudder crossbar. Succeeded in heading into the wind about 50 meters before the rocks ... At 20 knots that's about 5 seconds to total destruction!!
We rarely double trap jib reach anymore, forfeiting some righting moment for a bit of safety, especially those 20 degrees where there is nothing you can do to depower - steering up or down are equally useless, dumping the main possibly even harms... That leaves praying, and if I thought that would help I'd probably spend Saturday morning in synagogue instead of jib reaching.
We also try to sheet in and travel out, and I like the idea of sheeting out the jib. Still not sure what to do with the main when you stuff it...
We use a drogue routinely when we go over. It is stored in the tramp with the righting line, and attached to the righting line close to the bitter end, just where it enters the bag. Pull it out and drop it in the water, within a few seconds it slows the boat, still abeam the wind. Crawl forward with the line and tie off on bridle, and the boat swings head to wind (I don't use the carabiner as it is liable to snag over time in the tramp). Now you have a nice tame cat, head to wind, drifting at 1 knot, ready to be organized for righting, righted, boarded and organized for sailing, all calmly and as risk free as it gets.
We also board with the trap lines, feet first, easiest way. But, if the boat is trying to escape drogueless, getting there is dangerous. So, before the drogue we would head back between the hulls, holding on either to the tramp lacing or a dedicated line some guys have for that purpose under the tramp. Reach the rudders, steer up into the wind and clamber over the rear beam.