1) I'd like to allow users to register on my aventura based site, so that the registration forms would be filled automatically
2) I'd like to enable registered users to ask questions directly from the guides through WP.
- The Guide should receive a PM (private message) and
- the guide should not see contact details of the user just name,
- the customer should be able to ask questions only to the guide that will host them on their trip.
Any idea how to do these things?