Weight of 06 PIV/trailer/Gas ect.

Looking at a house that I would have to have some sort of electric dolly to maneuver the boat into the garage. There is a slight grade just before the garage entrance. Does BC or anyone know what the total wt. of my rig and trailer would be as well as the tongue wt. Once I determine this I will call the dolly companies and see if they might work. Thank you- Joe.http://parkit360.ca/http://tescotug.com/index.html