I'm trying to sort out all the personal gear.
Buckets are easy, electronics are expensive.
So far, it looks like I need to have the following on me:
Lifejacket with leg straps
Harness with tether
Whistle
Water activated strobe
PLB / EPIRB
Handheld VHF with DSC
Waterproof flashlight
I'll probably end up looking like this (except even more goofy):