I knew an SF SSG who came north to Northern I Corp and was attached to the 75th Rangers with the 1st Bde, 5th Mech Inf Div. He told me unclassified stuff about SFD B-50 working out of Nha Trang’s Project Omega. He mentioned the Road Runner Teams there. Were you with that outfit?
Roadrunners in the vills between Tay Ninh and Trang Bang areas.
Some work in cooperation with the SEALS at Go Da Ha. They were very anti-social MFs with great chow!
Generally the areas referred to as Fishhook and Parrot's Beak, and into Cambod from there when needed.