Vacation Blues

As excited as I am to being out of town for FOUR days, I can't help but worry about my life change and how the vaca will effect it. I have already to pack my own food to take with me so I can stay as normal as possible, but my main concern is there is no gym...four days with no exercise is kinda freaking me out. Hopefully my vaca buddy will want to walk with me at night or in the mornings just so I can get some kind of movement into my four day break...we shall see!