I would suggest you remove it asap. We waited too long and it's now a terrible process to remove it. It took us 2 days and 2 people to remove ours. Use a heat gun (not too hot and not too close) to soften the plastic, then use a plastic scraper to slowly and carefully remove it. Once you get the plastic off, use Goo Gone cleaner to remove the adhesive. Put the Goo Gone on a rag, apply, wait a couple of minutes, then wipe with a clean cloth. (wipe hard). Most body and paint shops that specialize in RV's can remove it but they wouldn't guarantee that the front of the RV wouldn't have to be repainted.
Lonny & Diane
2004 Country Coach Allure 33' "Big Blue"
Towing 2008 Chev Colorado 4x4
Semper Fi