Assuming you find the plate as shown in the picture above be aware that it will not be a number that meets modern VIN standards. It can sometimes be difficult to get state vehicle tag offices to understand that your VIN (really just a simple production serial number back then) is a very short number compared to the current day numbers. I've heard that some states simply add zeros in front of the short number of digits to make it comply with modern computer systems.
Lucius and Danielle
1992 29' Excella Classic / 2010 Interstate
2005 Chevrolet Suburban K2500 8.1L
2018 GMC Sierra K1500 SLT, 6.2L, Max Trailering
Got a cooped-up feeling, gotta get out of town, got those Airstream campin' blues...