there is a trolly but don't think it stops at the RV Park. It goes from Patriot Park to Splash Country. I would ask the park about transportation. Here's the link to the trolley. http://www.pigeonforgetrolley.org/dollys-splash-country
Fireworks are at Patriot Park which looks like it's near the RV Park. You might be able to see the fireworks from your rv site.
check it out on google maps satellite view. You can see Patriot Park.
Enjoy your visit and please give us a trip report. We're headed that way May 16th.
Lonny & Diane
2004 Country Coach Allure 33' "Big Blue"
Towing 2008 Chev Colorado 4x4
Semper Fi