GSAK is your friend.

That, and GC pocket queries.

So, you get a bunch of pocket queries of your route. Then create a route 
(using whatever route software - quakemap, etc.) that is an arc of your 
trip. And, then you can import that route into GSAK and tell it how many 
miles from the arc are to be included.  And, thus, you have your list of 
caches.

Good Luck, and and enjoy your trip.

Steven Stringham
StringCachers


D. Nichols wrote:

> Question... I am going on a road trip from Michigan back to AZ next 
> week. Does anyone know an easy way to find all the caches along a 
> specific route. I would like to find and download all of them into my 
> GPS prior to going.... Is there a software package or a way to search 
> that will do this?
>  
> Damian
> GeoCrazy
> www.geocrazy.com <http://www.geocrazy.com/>
>  
>
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