No, there isn't one that I know of, however from personal experience, if you have too much luggage during a completely filled shuttle, it will be difficult. One time on the way back from ATL, the driver was having some difficulty finding a place for my items and had to fit some of my stuff in the front seat, which he said he wasn't supposed to do and he put what he could in the back and I had to hold the rest (it was raining so the top of the shuttle was out of question). I rarely have a full shuttle, usually just me or a few people at a time. So, be sure to ask maybe the day of or in advance and ask if they are completely filled for your time slot because you may have a few extra bags that you would want to bring. Groom is usually pretty laid back and they've never said anything about my luggage and I've brought everything from regular luggage plus tool boxes etc. Also, consider the fact that your airlines may charge you a fee for overweight items or extra bags. Best of luck to you!
I am not aware of any weight limits for the bus. I have never been on a full bus so I have never had any problems.
No not I have seen but to be sure I would call.
Yes, there is. Ask them about it.
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