These mid sized buses are few and far between! I want to have 18-20 ft living space behind driver seat. Would prefer a flat nose, but flexible on that point. Has anyone seen something like this for sale? Any links or suggestions would be awesome! I've been scouring Search Tempest, Craigslist, eBay, Govdeals, Purple Wave, Facebook marketplace, and others!! We plan to leave in April and drive down thru Central America to Panama where we are going to be living!