We recently migrated our website from www.zocoboardriding.com to
www.zocotravel.com.
We deleted all content from the old domain and put a holding page as
the index page to redirect people to the new site.

Google has crawled the new site zocotravel.com but the cached snapshot
still refers to the old site. Our page rank seems to be linked to the
old site and we don't seem to be progressing with the page rank for the
new one. Is there any way we can get google to view the new site as a
separte entity.

Any help or pointers greatly appreciated.
Mark