Hello Christina and

, We are glad to have you join us and we look forward to reading of your adventures and experiences. I am sure you will enjoy the website and forums. Stay safe.
Don is correct about the manuals. I would think the chassis is probably on a Dodge chassis; possibly the M500 with the 440 industrial engine. If so, some parts like rotors and drums are going to be hard to come by. Good luck and keep us posted.
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Mike, Certified Master RV Technician
Amy, RV Merchandiser; Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser w/ Banks & 2 toads