KHS...I know that when I get the budget, I'd like to have a coach. I also know that RM is also right, there are so many resources out there.
I used books by Chris Carmichael and Arnie Baker, coupled with great advice from TE folks, to get myself successfully through my first Altitude/Climbing/Endurance (as Arnie would call it) ride this year.
But, I do long for a coach, for all the reasons you mentioned. Also, I guess I just have had good experiences with coaches, from childhood on up. I think I have the personality type that needs a lot of encouragement. I also tend to be really detail oriented and geeky, and I overwhelm myself with trying to figure IT ALL out.
It sounds so simplifying to hire a coach I trust, and then just do what I'm told (although I know in reality a person still has to listen to themselves, their body, etc.).
Aaaaah. Someday!
"The best rides are the ones where you bite off much more than you can chew, and live through it." ~ Doug Bradbury