Just to add to Viv' suggestion, I don't know how North Ayrshire Heritage works, If you can just walk in off
the street and get access to their microfiche etc ?
So it might be a good idea to give them a quick call to find out their opening times (In relation to when
you plan on visiting) and find out If you have to make an appointment etc, especially If they are going to be
busy with tourists/day trippers etc.
It would also be a good idea to know EXACTLY what it is you want to find out.
Knowing that, will dictate where you should be looking because certain Records for Ayrshire are held also
at Ayr and/or Kilmarnock ? Other Records, such as Births,Marriages & Deaths are held in Edinburgh.
Hope this helps.