If I were towing a Scamp
16, I would strongly consider using an anti-sway device, because the hitch weights on the 16s can be a little on the light
side and I've read a few comments over the years from owners of 16' Scamps who had some bothersome trailer waggles going on. Not a lot of people with this issue, certainly, but a few. Hitch weight is a very big factor.
I'd recommend the Andersen No-Sway. Andersen 'No-Sway' Weight Distribution Hitch
I had one for a while, I used it with a 2700 lb trailer, and I liked it much better than my Equal-i-zer (which worked fine, but it was heavy and greasy). The Andersen is AFAIK the lightest WDH made and it works well with a lighter trailer such as our eggs.