Thank you all for the supportive comments and offers to answer questions. Aqua hot will confuse for awhile but friend has it and explained the nozzle and filter part several years ago when talking but any things that i should know to make it easier would be great. When to dump air then level and bring out slides or other order would be helpful. Do walk thru this pm and from the thoroughness of prep i get the impression they will do a good job. Five coaches and never had a good walk thru. This is La Mesa in Tucson. Where i have been treated very well. This all started when i brought the Winnebago in to check codes on an emmisions idiot light. They checked it advised and cleared code and no charge. So hoping for good day today like everything so far. Thanks to all.