Okay, I need someone to look over my thought process here:

I have 8 Days of Vacation scheduled to start on the 15th. One trip (RFO) ends on the 13th and the next trip begins the 20th. If I slide the vacation to the 14th, I can knock out both trips using the 48hr int'l buffer on the first trip and still touching the second trip. I have enough hours in the bank for both. Is this correct?

Thanks for the help.