Advice/recommendations

Hi! My 4 friends and I have a little spring break trip planned (march 1-4) to Luray, VA from Philly. We plan on visiting Shenandoah Park and the caverns but wanted to ask for any recommendations on the drive down. We like cool, weird stuff, antiquing, anything nature, good food, and music. Also was wondering what the park is like in winter weather as it may snow while we’re there. Any and all feedback is much appreciated!