Golf, Jetta, Corrado, Vanagon, new models, etc

a friend was driving my beloved ’77 rabbit from vancouver to me in
wolfville (an hour or so out of Halifax, Nova Scotia) and my car died north
of Fredericton, N.B.  Does anyone know where I might look for a used engine
to replace that which runs no more currently residing in my vehicle?  any
info would be greatly appreciated.  to be feasible, the motor would have to
be somewhere in Nova Scotia or New Brunswick.  
Sorry ’bout the strange capitalizations in this notice.  i’m Grieving.
Thanks for any help.
yours truly,
Andrea Hoyt
0037…@axe.acadiau.ca