prepare all stuff before 5/27, only leave the signature date and I-94 part unfinished (you will need the new I-94 information you will get on 6/27)
Even if VB in July retrogress again, You still have 2 days to Fedex it after you return.
Even if VB in July retrogress again, You still have 2 days to Fedex it after you return.