Before I post my question I want you to know I did try to search for the answer so please be kind. 
Our trip will be, once again, on the Magic where I actually met my now husband.
We will be staying on Deck 5 in an interior room.
My husband and son just bought these awesome rolling tool trunks to take to Boy Scout camp. They are hard sided with plenty of room. I got to looking at them and thought that it sure would be nice to pack all of our things in one for our 2 week Disney Extravaganza. I figure with my mad packing skills I could manage to get all 4 of us packed in there for our 7 day Disney trip (I'll do laundry) and our 5 day cruise.
My questions are theses.
1. Are there any size restrictions for NON carry on luggage? (I know the restrictions for the carry on.
)
2. What are the dimensions of the closet? The size of the truck is 34"L x 23"W x 13"H. I'm sure it would be too high for under the bed. I'm thinking as long as I have 2 feet worth of space in the closet I could set it up on end and be done with it.
3. Can I lock said trunk or does it need to be able to be opened for inspections?
We only drive and haven't been on a cruise in almost 6 yrs so I'm rusty on what restriction there are for luggage.
in advance for any advice.

Our trip will be, once again, on the Magic where I actually met my now husband.

My husband and son just bought these awesome rolling tool trunks to take to Boy Scout camp. They are hard sided with plenty of room. I got to looking at them and thought that it sure would be nice to pack all of our things in one for our 2 week Disney Extravaganza. I figure with my mad packing skills I could manage to get all 4 of us packed in there for our 7 day Disney trip (I'll do laundry) and our 5 day cruise.
My questions are theses.
1. Are there any size restrictions for NON carry on luggage? (I know the restrictions for the carry on.

2. What are the dimensions of the closet? The size of the truck is 34"L x 23"W x 13"H. I'm sure it would be too high for under the bed. I'm thinking as long as I have 2 feet worth of space in the closet I could set it up on end and be done with it.
3. Can I lock said trunk or does it need to be able to be opened for inspections?
We only drive and haven't been on a cruise in almost 6 yrs so I'm rusty on what restriction there are for luggage.
