I'm planning to go to Europe in the near future. SWA has international agreements with the airlines needed to get to and from Europe. I'm just wondering if there is anything extra I need to do, bring with me other than the usual ID, passport etc. (especially to get back from Europe). I'm planning on skiing over there and am wondering if there are any differences in bag checking policies that I may be unaware of as well(other than the normal weight limits). Thanks in advance!