My wife and I get lost as well. It seems infrequent, but unfortunately when it happens it is epic and horrible. This is exactly the kind of thing I was looking for -- something one would never know prior to owning the device, but could share from beyond the curtain. Thanks.
ETA: I don't have data, but in researching this more found a couple of programs that appear not to require data plans and yet still navigate with GPS-unit-containing devices (CoPilot and nDrive are the ones I've found so far). Thus, I may be able to get the use of a tablet, continue not buying a data plan, and also have GPS capabilities.
I found out I won second place in an idea contest at work and am being granted ~$400 to spend at Best Buy (the web site for any unfamiliar). Originally, I believe the second place prize was going to be an iPad, but it looks like they've decided to just allow me to pick something in that ballpark price range.
I suspect there are a fair amount of tech saavy folks on LW and thought I'd inquire as to whether you've purchased a device or accessory (or anything from Best Buy-ish stores) that has brought you an increase in efficiency, usefulness, pleasure, etc. The idea of a tablet appeals to me, but I'm not entirely sure what I'd do with it. Also, a data plan is not in my budget, so many typical uses are not applicable in my case.
Anyway, just hoping to probe some collective knowledge about this decision. I'm not very knowledgeable on devices and/or how longer term usage/satisfaction matches expectations or even money spent.
Thanks for any assistance!