comment about advanced search techniques woke me up and reminded me of the wide variety of modifications you can make to focus a search. I've been frustrated lately because I know we have threads about camp tables but I can't locate any using the crippled search feature in the forum. This query gives a bingo first time (Note: It shows up as two lines on a small screen but it's one line only.)
REI + "folding table" site:sportsmobileforum.com
A simplified summary of advanced search operators, as they are called, is here
And Google's version is here
An important note: These operators work with most search engines. I usually use DuckDuckGo because it doesn't track me, switching to Google when I don't get an answer from DDG.