Planned to visit Thailand in July-2010.?

go and do it theirs no trouble it's finished you and the wife will love Bangkok but for your daughter it mite not so good it is very high in pollution if i wear you i would Stick to the beaches. as for dengue fever and malaria i don't think you will be chopping your way throw the Jungle so their will be no problem.don't cancel you will be kicking your self for the rest of time