need advice before coming to saudiarabia(pls.........)

hi all,
this ia vetha,my husband got a job in saudi bank through consaltant,we r having 4year boy,my question is 1.how about the school's there is it possible to get admission there in l.k.gin indian school.2. is it possible to go out ex.to park at evening or to near by shop's alone with my kid(with dresscode of theirs).3.how about the hospital facility can i go alone or wait for my husband to go to hospital.4.can i go for walking alone in the street.is it bossible to get rent house in indian compouds.kindly reply me at the earliest.pls.also tell me what r the things to follow there.kindly help me.