Hope you are safe and well, and on your way to recovery. We did OK in my neck of the woods in southern CT. Ironically, I used the "free time" to continue fixing my basement/mancave that had been flooded during Irene. New sump pump setups, sealants, gutter placements etc = all worthwhile, did not get any water in during Sandy.
I also moved all my modelling supplies to large tupperware bins; no more cardboard for me! Paints I put in a large heavy duty (plastic, not metal) tool box. Many of my stash kits are out of the cardboard boxes and into plastic bins; decals and instructions separate, in a binder and out of harm. I purchased some heavy duty garage shelving units in Home Depot (plastic) and use the "shelves" as "pallates"; now everything in the basement is at least 2 inches off the floor. I figure I can get 2-3 inches of water into the basement no damage, 4-6 with just clean up needed. Electrical is a problem... need to pay an electrician to rewire some outlets and have them HIGH instead of LOW. Mold has been a problem; I keep having to treat the baseboards with anti-mold agents (mostly bleach). My spray booth is in an attached garage next to the basement, and got almost a foot of water during Irene. The booth was "up" but I lost the compressor; just full of water and mud, not worth fixing/cleaning up. One last suggestion: if you have some serious investment of $$ in your hobby, keep an excel inventory and digital pictures of your stuff for insurance purposes.
Anyways, hope you are on your way to recovery and that the above hints can be useful to people with water/flooding issues on their workshops.
Cheers