Getting data to Maps Made Easy

I live at the end of a long copper wire line in south central Montana and my internet service is slow and occasionally erratic. I have been a customer for a few years and have done well with projects that are fairly small either in area or data needed.  I am working on new projects that will involve larger data sets and have recently attempted to upload a project that requires approximately 5GB of data to be transmitted. I think I have failed to complete the transmission three so far and the failures have caused disruption in my internet service that I also use in running our ranching and organic beef business. I have inquired about going to locations with faster internet and while possible this would incur additional expense for travel and usage. Would it be possible to load my data on a thumb drive and mail it to you for upload?  My download speeds are not optimal but I believe they are sufficient to download the completed products from Maps Made Easy. Looking for a way to continue working with you...