Gay PV Magazine

https://gaypv.com/blog/lgbt-travel-3/dianas-boat-tours-celebrating-25-years/

Orbitz.com
25 LGBTQ vacations you must take before you die

Bay Area Reporter
Puerto Vallarta: A great gay spring getaway

Diana's Tours In The Guide
For 10 years and counting, Diana DeCoste has led gays and lesbians on tours of Puerto Vallarta's Banderas Bay. Her boat trips attract a mix of men and women, but the vast majority of the cruisers are gay men.

Deals abound in gay Puerto Vallarta - Examinar.com - January 8, 9:50 AM by Ed Walsh, SF Gay Travel Examiner
If you have ever thought of going to Puerto Vallarta, you would be hard-pressed to find a better time. Airfares have plummeted. You can easily find fares for less than $350 round trip from SFO. (Video interview with Diana)

Puerto Vallarta's Gay DNA - Rick Martinez - aboutmag.com
Puerto Vallarta is now the No. 1 gay destination in all Latin America, an epicenter of everything fabulous between Tierra del Fuego and Tijuana.