Trail Dreamin' lyrics

All through the day in the saddle I sway
Visions glow as I go trail deramin'
I see a home on a blue mountain dome
Lovingly that I made, trail dreamin'
There'a a rainbow trail that's lined with stars
That leads to a gate with moonbeam bars
And it's welcome, I feel, till my visons so real
Turn to dust 'cause I'm just trail dreamin

Submitted by Guest

What do you think is the meaning of Trail Dreamin' by Marty Robbins?