Here are the few that pop up (with the app I use to search Kijjii, Craigslist & Used Everywhere in all of BC)...can't post links directly from the app, but have listed Ad ID's so if interested, you can search them. You may have already found these but you never know
Good luck in you search!!
~ Kijjii British Columbia > Kelowna > cars & vehicles > RVs, campers, trailers > travel trailers, campers > Ad ID 342174817
~ Posting ID: 2858478637, Craigslist '73 13ft. Langley
~ Posting ID: 2823670371, Craigslist '76 13ft., Abbotsford
~ Fixer upper;
British Columbia > Kamloops > cars & vehicles > RVs, campers, trailers > travel trailers, campers > Ad ID 328747890
1973 Boler for sale