Lightroom collection to cloud

I have a few hundred photos in a collection set. All images in the collections are virtual copies. I am wanting to have access to edit these virtual copies on the road, but once I return I want all RAW edits copied back to the virtual copies on my desktop. I do not want the edited images to replace the original files or the edits of the originals. 

I have not worked with synced images in LR too much. Would this be the best method? Or is there a way to export my virtual copies to my laptop and then bring the edits back to the desktop virtual copies?

Thanks!