Aren't there some RV dealers in that area? If you want to be close to repair facilities in case anything goes wrong, they would probably let you stay on their premises long enough to test everything in your new rig.
Beyond that, I'll defer to the suggestions of others for commercial places to stay for your maiden voyage.
Mike. Comments are anecdotal or personal opinions, and worth what you paid for them.
2018 (2017 Sprinter Cab Chassis) Navion24V + 2016 Wrangler JKU (sold @ ????)
2016 Sunstar 26HE, V10, 3V, 6 Speed (sold @ 4600 miles)
2002 Roadtrek C190P (sold @ 315,000kms)