If you've never driven an RV it can feel intimidating trying to stay within your lane without glancing at the right side view mirror. An easy step is to park the RV close next to a straight sidewalk on the right side. Then, sitting in the driver's seat look where the sidewalk extends out in your line of sight and place a Post It not inside the windshield to mark exactly where the right side of the RV is in relation to the sidewalk. When driving you'll be able to gauge how close you are to the right side of the lane within a couple inches. The left side is less of an issue from the driver's seat
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