Taking trip away from EBF baby for a week...

Has anyone had experience being away from baby an extended period of time while being EBF? I'm a SAHM to our 6 month old and he's strictly EBF (no foods yet) but he does take a bottle. My hubby and I have an opportunity to take a "real" honeymoon and get away for a week. Grandparents would stay with LO but I'm concerned he may cry a lot since he's not getting the breast and only getting bottles. Having anxiety over it and wondering if we should wait until he's weaned???