1st version gave it a good go, but I believe this sounds like it is the right way.
Also, for me, easier to sing with a capo on the 5th, but I have a low voice.
Noodle around with the transition from C to Am if you fingerpick it and it sounds pretty good
Intro: Am Em F C
V1
[Am] Cool fog in the [Em]morning, like[F] cotton on th[C]e trees
[Am] Quiet enough to[Em] hear the song, in the[F] humming of the[C] bees
[Am] Floatin' out from the[Em] highway, sayin[F]' come on u[C]p my way
Through th[Am]e tall grass in the[Em] valley, where the[F] earth and heav[C]en meet
( Tab from: http://www.guitartabs.cc/tabs/b/brandon_heath/blue_mountain_crd_ver_3.html )
[CH]
Won't you come on [Am]up,[Em] to[F] blu[C]e mountain
[Am] Above the clouds and the[Em] busy crowds
It's[F] where you wann[C]a be
Won't you come on [Am]up,[Em] to[F] blu[C]e mountain
Where the[Am] time crawls and the[Em] water falls
Blue[F] mountain maje[C]sty
V2
Send a[Am] postcard, to your [Em]sweetheart, take a[F] picture by th[C]e sign
See[Am] all the way, to[Em] seven states, and the[F] coast if the weather[C]s right
Well its[Am] always right, its[Em] paradise, its[F] like you've neve[C]r seen
Take a[Am] nap under a[Em] hickory, and[F] wake up in[C] a dream
Also, for me, easier to sing with a capo on the 5th, but I have a low voice.
Noodle around with the transition from C to Am if you fingerpick it and it sounds pretty good
Intro: Am Em F C
V1
[Am] Cool fog in the [Em]morning, like[F] cotton on th[C]e trees
[Am] Quiet enough to[Em] hear the song, in the[F] humming of the[C] bees
[Am] Floatin' out from the[Em] highway, sayin[F]' come on u[C]p my way
Through th[Am]e tall grass in the[Em] valley, where the[F] earth and heav[C]en meet
( Tab from: http://www.guitartabs.cc/tabs/b/brandon_heath/blue_mountain_crd_ver_3.html )
[CH]
Won't you come on [Am]up,[Em] to[F] blu[C]e mountain
[Am] Above the clouds and the[Em] busy crowds
It's[F] where you wann[C]a be
Won't you come on [Am]up,[Em] to[F] blu[C]e mountain
Where the[Am] time crawls and the[Em] water falls
Blue[F] mountain maje[C]sty
V2
Send a[Am] postcard, to your [Em]sweetheart, take a[F] picture by th[C]e sign
See[Am] all the way, to[Em] seven states, and the[F] coast if the weather[C]s right
Well its[Am] always right, its[Em] paradise, its[F] like you've neve[C]r seen
Take a[Am] nap under a[Em] hickory, and[F] wake up in[C] a dream