Good suggestion, thanks. My Mom uses something like this when she is Kayaking. I think hers has a built in GPS receiver that can send location along with DSC.If I may offer a suggestion for your Santa list. I have an older model that is similar to this. This is what I keep for emergencies and in my ditch bag. Mine isn't this fancy but I like easy especially for guests that may or may not remember what they were told if something drastic happens. Buttons are fairly easy to remember or easy to describe. SC
http://www.standardhorizon.com/inde...C181DE69A09BC8877EA&DivisionID=3&isArchived=0
(I'm an old fart. My Mom just happens to be older still...)
Dave