[wingnut60]

There are lots of different weight '36 ft' fifth wheels--you would be better off finding someone who owns a pickup with hitch already in it and rent it (rent the owner, also?) to move. Should be any number of people you have come in contact with that could do the job...this way, no added truck, no hitch purchase. If it is an older fiver, chances are it is very heavy and would probably set a 150 on its rear axle. If a newer one, and a 'light' model, could be done--but then you have the cost of the hitch.
Think this over a little more, and good luck.

Welcome to the forum.