Alignment Adjustment ?

Some of you might have read that I am a new (to me) rig owner. I'm in Minneapolis and it is in Phoenix. So, I plan to ride it home.

The friend who has acted as broker and is storing it for me reported that on short rides at speed it pulls slightly to the right.
The thought of riding 1700 miles fighting the rig doesn't appeal to me.

I have some experience tuning up the lean-out and toe-in on much smaller and lighter rigs so I have to ask: Will it be possible to make tweeks while on the road to an '86 Wing/Champion set up?

Curious minds want to know.

Not that I have any objection to a slow, secondary route, multi day ride. I just would prefer it to be comfortable.
Jim