John Underwood Asked: How to play rift with 4 guys?

Hi,

Me and 3 other friends want to start playing rift together (after playing wow together we like that kinda game but want something new so we chose rift)What would be the best team for us like class wise? we need a tank? healer? how does it work. we wanted to be like our own guild PVE but obvisouly we might need more people.Anyways i guess what my question is what is the best 4 man team for rift.