I have two dog 150lb each friendly and trained but i need to move fast like yesterday what do i do.?

My dogs are mastiffs big and cute but my family needs to move they were hoping for a place in kissimmee its peaceful there and people are so friendly. the fact that we can only rent does not help me. my parents budget is not the greatest if they are going to rent it has to be about 1400 dollars nothing more we cant afford it. does anyone have advice im desperate i can't get ride of a part of my family i will not give my dogs to a shelter they would not give them a good life. we need at least 4 rooms and it has to be a house it does not have to be in kissimmee, does anyone know of a place were i can move to?