I don't know crap about the TACAMO deployment scenarios, and even less about you personally.
My advice to you, and anybody else who cares about medals, is this:
You know who you are and what you have done. So do the people you directly serve with. Nobody else's opinion matters. If medals make you happy, great. If you don't get any, the people who matter to you know what you did anyway, so it doesn't matter.
From what I know about various medals and their relative "awesomeness" without knowing the full story in each case, I'd say this:
99.99% of Medals of Honor are legit.
95% of Navy Crosses are legit.
90% of Silver Stars are legit.
50% of Bronze Stars are legit.
30% of Combat Action Ribbons are legit.
20% of all "V"s and single mission air medals are legit.
10% of all End of Tour admin awards are legit.
100% of Sea Service Deployment Ribbons are legit.
What do I mean by "legit"? When you hear the whole story from other people who were there, you say "Wow. That's no shit."
All data above was collected from the Harrier Dude Institute of Estimation. All rights reserved.