pre and post trip checklist

This isn't exactly a pre/post trip checklist as requested. But, being new to RV'ing thought this might be of help. When parked overnight at a campground, Walmart, or elsewhere, I thought it would be important if either I or my DW was to have a medical emergency needing an ambulance or fire department if either she or I had quick knowledge of exactly where we were parked. So, on arriving, I write out on a prepared form the name of the park and address, the site number, the color of the MH and tow vehicle...in other words a quick reference to enable the caller (me or DW) to quickly notify the emergency dispatcher of our location. Have never had to use that information and hope never to have to but, when an emergency occurs, a calm notification to the dispatch unit is important in securing the needed medical (or fire) assistance. Hope this is helpful.