Sarah Slater

[Gene C]

I can't remember....
Was Sarah's trip to Canada with documents for the St Albans Raiders, her first trip as a Confederate courier?

Do we know where was she, and what was she doing, prior to this?
And how long was she in Canada after the documents were delivered, and where did she head next?

Can someone also explain what compelled Sarah to become involved in this specific activity for the St. Albans Raiders?
Do we even know why?
(Please refer to a source if you have one, an educated guess is also OK, if you can take me for a ride on your train of thought)