I've had excellent luck using "truck" and "camper" as search terms. Yes, you get anything and everything else that contain those terms, but the two together shorten the list dramatically.
If you search every day you only need to weed through a few new entries, and it only takes a couple of minutes.
Sure, you might miss a few when people use terms like "TC" or "slide-in" or don't use the term "camper," or misspell something, but it's impossible to get them all. You're depending on people to act logically and follow the rules, and it just isn't going to happen.
If a slide is a requirement, adding that search term will shorten the list even further. The beauty of that is "slide" is just about impossible to misspell and there really isn't any other way to describe that feature.
IMHO, a slide unit under $5K is going to be a tough one even in the Pacific NW where TCs supposedly grow on trees.
