Welcome to the forum, boater! According to Jayco`s product archive site there was a 213 in 2006. Here is the link to look for specs, brochures, etc.
http://www.jayco.com/pages/products/archive.php
2006
FLOORPLAN 213
Weights
Unloaded vehicle weight (lbs.) 4175
Hitch weight (lbs.) 485
Cargo carrying capacity (lbs.) 997
Gross vehicle weight (lbs.) 5500
Measurements
Exterior travel length 23'7"
Exterior campsite length 27'6"
Exterior height w/opt AC 117"
Interior headroom (living area) 78"
Tank Capacities
Fresh water capacity (gals.) includes water heater 30
Gray wastewater capacity (gals.) 30.5
Toilet/black wastewater capacity 22.5
http://www.jayco.com/g/db/model_floorplans_pic_528.jpg