Build a new house for a Thai family in need

We from Ban Roean Ram - Center for Sustainable Development Thailand, would like to raise money to help a family in need. They live in the south of Thailand, near Songkhla and earn money from catching and selling fish. The parents and their two daughters aged six and ten years live in a small hut with one room only and share one matress for sleep. The roof of the hut, the walls and the floor are leaky and it hardly make it through the raining season.
The beginning of the next raining season is in August and we would like the project to be finished by then.
So please help us to collect some money for this sensible cause.