Hello
To clarify
This is a series of five cache each of which contains a piece of the coordinates for the location of the semi-final.
Two of these are medium difficulty puzzle caches that can be solved at home prior to setting out for the hunt. There is a sixth "bonus" puzzle cache which need not be found for pieces of the coordinates. All three are within a short distance of each other. All of the "clues" are written on the cache lid and logbook.
Three of these are traditional caches hidden along a flat gravel trail between cranberry fields. The walk is about 700 meters. The semi-final is hidden nearby. This is a similar series http://www.geocaching.com/seek/cache_details.aspx?guid=81d423e7-b4c5-47b5-98eb-13dcedd18766
It would take about one hour to complete all five including driving (this is a generous estimate).
Once all five caches are found and the "clues" collected the coordinates for the semi-final can be quickly assembled and you find the semi-final nearby. In this cache is specific instruction on how to find the final. It provides the location of the store in which the cache is locate.
I realize the issue with the perception of a commercial cache. The bookstore in which it is kept is not affiliated with me in any way. The purpose of hiding the cache indoors is for longevity. It is not weatherproof and as such cannot be left in the rain. The West Coast of British Columbia is very wet. The staff at the store a gracious enough to provide some shelf space for it to rest. There is no commercial intent. This store was chosen because it is a quaint little store which adds to the flavor of the cache series theme. The staff is not expected to be involved with the cache. I will attend regularly to ensure it is maintained. The final cache would require at most, one hour to complete.
There are a number of published series caches in the area that have been well received by the local community. I believe this one would be equally well received.
There are a number of electronic geocaches published worldwide. This is almost identical to what I wish to put out: http://arduiniana.org/projects/the-reverse-geo-cache-puzzle/
Would cachers be interested in such a series?