Joseph of Arimathea, The Chalice and Mary in Scotland?

In one of the chapters of Anne Rice's riveting novel Taltos she
mentions that Joseph of Arimathea and Mary Magdalene did come to my
land of Scotland to preach about the Master Jesus and were said to
have brought one of the most after relics of all times - the revered
Chalice that Jesus used at the Last supper.

There has been a great deal of speculation that the Chalice refers to
Mary herself. Again did Joseph bring the physical Chalice along with
Mary or just Mary? If he truly brought the Chalice then is it still
buried in Scotland? Also if Jesus did truly preach in Scotland did he
do it in the early years or when he came with Joseph and Mary? Is it
possible that the Master is buried their along with the Chalice and
His dairy?

I plan to raise enough funds to put together all the pieces of this
fascinating puzzle and hopefully solve it! Also hopefully it will end
the satanic Roman Catholic Church's hold over a large percentage of
the people of the world!