Specifically the one in the middle. I'm not getting on the roof. I have no place I can park it under to reach it from above. I got to the outer ones fine with a ladder, but it's too far a reach from the sides. Can I lay a ladder on the front over the windshield without breaking the glass?
A long enough ladder will rest against the roof above the windshield without hitting it, BUT you need to fasten the base of the ladder so it doesn’t kick out... a rope to the front axle or bumper.
This post is my opinion (free advice). It is not intended to influence anyone's judgment nor do I advocate anyone do what I propose. Sold 04 Dynasty to our son after 14 great years. Upgraded with a 08 HR Navigator 45’...
You could try one of those ladders that has the stand off arm at the top resting the standoff on the cab above the windshield. The ladder itself would not touch the glass. Just a thought.
Some sort of scaffolding could also work; perhaps the simplest there would be a painter's plank and the associated supports. Standard Baker's scaffolding or similar units are probably not wide enough to straddle the nose of the RV.
I would hire someone that lives by you that has the aptitude to do what you need done to get on the roof and complete the job. I wouldn't lay a ladder down near the windshield.