The superflash blinky is good, but if you don't mind spending the $$, it can't hold a candle to
http://www.dinottelighting.com/DiNot...Tail_Light.htm
I have two superflashes on my bike. I've got the Dinotte on order. I have a friend with one of these, and he's pulled cars over! I kid you not, cars see him coming in the daytime and pull over thinking he's a cop. He's carefully pointed his at a downward angle to keep from blinding motorists.
I also wear either jerseys or alertshirts. Alert shirts are inexpensive, wicking and bright bright bright. They are meant for road construction crews. They aren't as stretchy as most wicking shirts, though, and shipping is steap, so it's most cost effective to order several at once.
http://alertshirt.com/

Glad you are OK, hope we all continue to be OK!