Create itinerary

Hi,

I have created a page with worldpress.

I want to:
1: Create itinerary for clients
2: itineraries that contain features such as maps, text and pictures
3: Be able to send itinerary to clients on email when they are created
4: That opens up in a new tab with just a click on a link in the email
5: And that is available only for that specific client

Whats the easiest and best way to do this?

The page I need help with: [log in to see the link]