There have been many table conversions posted, so you may want to try the "search" option and use the bottom area for the search.
Here are some pictures of our 13' Scamp
large bed (54") table changes. I used drawer slides for the table top supports, and a piano hinge to fold the table top not quite in half so we could have a small table for every day use for the two of us, or the larger table for when we have company.
Dave & Paula