Enjoy your time off. I suggest you get in whatever you can so you do not lose any gains. Everytime you go to the bathroom get some stretching in, you can also do jelqs or SlowSquashJelq maybe once a day for 5 minutes, keep it wrapped and you will not lose any temporary growth. Look forward to you returning, I pray you have a safe time. God Bless and may Jesus be with you as you take this time off. I pray also that you can get back to things once your vacation is over.