** I am sure this is a fairly common way of using this and there must be a way to do this short of entering the same event 52 times for the year. **
There is no way to accomplish that as CalendarScript ships 'out of the box'. Recurring events all use the same event record file and if it gets changed, it changes for all.
** What is the secret? **
If you install the 'Split Recurring Event' plug-in available from the Unofficial CalendarScript Mods and Plug-Ins site, you will be able to modify individual recurring events' details.
The Split Recurring Event' plug-in was designed to overcome that particular shortcoming in CalendarScript. I don't know if future versions will have such a possibility built-in.
JFYI
Dan O.
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