Janaazah

Living in a place where there is no Muslim cemetery

Q: Me and my wife life where there is no Muslim graveyard. There is only a Christian graveyard. My wife also reverted to Islam. If me or my wife die can we be buried in the Christian graveyard if we don't have money to send the body to a Muslim country. If someone makes our funeral in a Muslim country masjid while our body is not there, will this funeral be valid while we buried in this non muslim country? 

Who should help with the burial arrangements

Q: In case of a death in a family, for example the father dies, then who is responsible for fulfilling the requirements such as bringing kafan, digging the grave, making arrangements for the guests to sit and stay, and so on? Because the near ones such as the wife, sons and daughters of the deceased are in grief, so they are not in a position to make necessary arrangements.