Camping for Halloween

You could start simply by getting a Halloween themed tablecloth and maybe some pumpkin tacky lights. You're right about it being early, but some place like Hobby Lobby starts putting their Halloween things out shortly after the July 4th things are cleared out. Lots of places online to find holiday tacky lights. Holiday paper plates and napkins, costumes, etc. The inflatable decorations are fun, but remember that if it pours down rain all weekend, you'll have a bunch of dollars invested in something that you may or may not be able to use. Do some decorating things inside your trailer, maybe the spider web stuff and use the purple/black/orange lightbulbs wherever you can.....another trip to Hobby Lobby. Halloween movies. Spend some time carving pumpkins. Buy some of the slice and bake sugar cookies and let the kids decorate them. Sounds like a fun time and the state parks and others do a great job. Enjoy!