trainee

Going to the drive-in help convinced my GF to like my car again, but the double feature was long and we had to get jumped at the end. My Delteq makes the car a bit difficult to jump start with one of those little boxes b/c it may need enough juice to do almost a full rotation. Anyway there are a lot of trunk relocation threads, just wondering if anyone has ever tried running 2 full batteries like they do on boats sometimes. Thanks.