I am in need of some serious etiquette help. I am having my wedding in Denmark, EU and we have guests from both Wisconsin and Denmark. Our wedding ceremony is going to be at a church 1-1.5 hours away by train from our reception venue. Is it cool to just give directions to the guests (even those not familiar with public transport and the area) of how to get to the reception venue, or do we need to provide private transportation (i.e. a bus or what not) to them in order to ensure that everyone feels comfortable? Would a buddy system work? Let me know what you think!! 
Thanks