My husband and I would like to come from the United States to Gretna Green to renew our vows in May 2013. I see that there are basic packages available, but am not sure as to the logistics for travel to and from the village. What is the closest airport? What is the easiest way to get from the airport to the village? What hotels can you recommend? Suggestions for other things to do in the area (we like shopping, history and hiking)? As a side note, I've got family ties in Kilmacolm, Renfrewshire and would possibly like to try to visit that village. We're on a budget and need to know approximately how much this trip will cost. Thanks so much!