I had to give up my rented yard and garages over my garden wall a while back ,so now even though i have a large back garden i have no access except through a 3 foot wide passageway down the side of my house ,
,what i have to do is stand the trailer up on its side ,,balance it ,and with the use of a jocky wheel slotted into the crossmember wheel it through and into the street ,,its not too bad as the normal wheels run along the wall ,
then the boat goes through on its side using the bottom truck of an old supermarket trolly with a couple of planks lashed to it, with a gap for the tube to ride in ,just have to let a little air out of one tube so it flops and seats onto the trolly ,,
then once in the street the boat drops over straight onto the trailer . problem is the streets quite steep so if i stop at the end the whole lot runs down hill ,,awkward when trying to do a ballancing act ,
i can do it myself but a lot easier with two people but like everything else here big family but get no help .
i also use the trolly for moving the engine out into the car ,,i keep that in my celler,,thats another saga getting that up , mart