As one of the resident hams here, let me attempt to cajole you into obtaining an Amateur Radio license. You can get a Technician Class license by passing a 35 question multiple-choice test. If you wish to access the "shortwave" bands (what we hams call "High Frequency" or HF), you no longer have to learn Morse Code.
The main reason I suggest this is because if you are serious about including communications equipment in your emergency supplies that is any more sophisticated than your basic transistor AM/FM radio (and actually, that little Sony cranker looks cool, I haven't seen that yet), you're probably going to want to think about something with better performance, and possibly two-way radio capability. You will also find the hams as a whole tend to be very interested in disaster preparedness.
Since I got my license, I've replaced all my el-cheapo gear with "real" radios. I would recommend any of the Icom, Yaesu, or Kenwood handheld receivers that can be run from AA battery packs in addition to rechargeable batteries. These things will generally receive from "DC to daylight", as we say, and often are at least somewhat ruggedized against water infiltration.
My own gear includes an Icom IC-W32A handheld (now discontinued), and a Yaesu FT-817ND 5-watt portable. The Icom isn't a wide-band receiver, but it does get NOAA Weather Radio (which is much more important than VHF TV reception, especially since analog TV is going away in two years or so). The Yaesu can get just about anything, *except* NOAA. I've made a readable voice contact using a marginal antenna with my 817 of about 600 miles running 5 watts of transmit power.
My Jeep also includes a 100 watt Yaesu FT-100 HF/VHF/UHF transceiver and a 50 watt Kenwood TM-D700A VHF/UHF unit with APRS capability (GPS mapping hookup).
Even if you don't go for an Amateur license, you should be aware of the various units from at least Icom, Yaesu/Vertex Standard, and Kenwood. They are much better than anything you will find at a regular consumer level. They also generally have external antennae that can be replaced with a much higher-performance antenna if you have the need. If you *do* go for a license, you will learn a lot about maximizing the performance of your radio gear.
As far as solar or crank power goes, AA batteries don't weigh much (especially the lithiu varieties), and you can get solar chargers for them. You can probably get crank chargers for them, as well.
Edited by amper (03/17/07 11:01 PM)
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Gemma Seymour (she/her) @gcvrsa