The Montgomery County website for seniors has excellent information, including how to put together an emergency kit. https://www.montgomerycountymd.gov/OEMHS/plan/Seniors/Seniors.html
Please take a look at this site and click on the brochure mentioned at the bottom of the page http://www.montgomerycountymd.gov/OEMHS/Resources/Files/oemhs_seniors_brochure__cc_10182012.pdf
The information below is compiled from the Red Cross, FEMA and the CDC.
Speak to your Block Coordinator and ask if s/he is willing to be included in your support network.