Moving 29 gal Biocube PLEASE HELP

[r212019]

I'm moving a 29 gal Biocube this weekend and I'm looking for some advice/help. The tank currently has about 20lbs of live rock and a sand bed. There is currently no fish in the tank. If I drain the tank almost completely but leave enuf water to keep the sand sub merged, will that work? I plan to move the tank water into a bucket with the love rocks as well. When I get to my final destination, can I put the rock back in the tank and fill it back up with the saltwater in the bucket?

Another thing, I don't really plan on putting any fish in the tank for about a month, how long do I keep the lights on everyday and do I need to feed the rocks or add anything to the tank?

I'm fairly new to this so I want to do everything right. I'm in no rush to add anything to the tank, I want to make sure that the new placement of the tank doesn't cause any issues with heating and what not. Please help