You will find this thread
parallel to your dinette project, even the same year Airstream, so the widths & details are most likely the same! While on a smaller trailer like a Safari, you may have less space up front to work with, it might be more similar to our GlobeTrotter. There are several others that have gone there before you...you could find some additional threads in the archives by using the search tool and some keywords like "Dinette", "Booth", "Table", etc. while you await personalized responses.
Good luck with your project...we LOVE our dinette!
Yes, photos help...we all love photos!!!