To the OP..(Simpleman)
APT above is correct.
You are only looking at what the truck can pull...you should look also at what the truck can carry, the PAYLOAD.
I think, once loaded with all your stuff, people, this and than in the bed of the truck AND the loaded tongue weight of that trailer - you are going to be over your limits.
But, you seem to be trying to convince everyone that has responded that you will be ok.
If you are convinced...than have at it and good luck.
Lots of experienced people here are doing their best to give you experienced advice and help....end of story.