That’s a big buggy for such a small Toyhauler.
Your setup/needs will be quite different hauling the sxs or empty trailer.
It’ll likely have considerably less tongue weight with the buggy loaded in nose first.
We can’t “set it up” for you. Load the buggy in and all your “stuff” and water in the tank etc and see how she pulls. Adjust buggy or truck setup after you actually have a full trailer.
Your not gonna have much adjustment aside from loading it in forward or backwards though.
Especially since I can glean that at 1700lbs (another mfg dry weight likely) it’s likely a big 4 seater or a big utility sxs.
Not knowing what the “mfg” tongue weight is, model of camper or what kind of truck you’re using makes this a very open ended question.
And as vague and unsure as you sound in your question, you kinda won’t understand recommendations until you at least have a feel for how heavy/tongue weight/how it handles, first.