Global Travel Link Research

I'm seeking comprehensive manual research on global travel-related sites for link publishing. This includes:

- Travel blogs
- Travel agencies
- Destination guides

For each site, I need:

- Contact details for guest posts
- Content collaboration opportunities
- Sponsored post possibilities
- Any other quality online locations for posting

Ideal skills and experience:
- Strong research skills
- Familiarity with the travel niche
- Experience in identifying collaboration opportunities

Please provide a detailed list of sites and their relevant information.
This job is intended only for individuals / agencies with extensive experience in this area. We do not intend to buy any lists / direct post guest blogs or anything else similar.

During evaluation we require :

1. Relevant experience ( at least 3 previous projects ) with details and success results
2. A list of 30 websites that are researched ( this will be the test for all applications that are taken in consideration )
3. As project delivery we will require exact list with requirements ( eventual costs) for this list.
4. Continuous collaboration is preferred based on first micro project ( capacity to deliver) .

Thank you for all you interest and help .