How heavy would you think that be? 500 rounds isn't light.
Just posted and provided a link so that some that have questions may research and prepare for themselves.
As I placed a 'caveat''...one has to discern their own situation, their own hazards. One has to consider whether to make out a Bug Out Bag for a few days, a week or longer.
Naturally weight will exponentially go up with the duration one wants to prepare for and also the number of people involved.
AND!!!..You also have to remember, nowadays any civic/locale/state 'shelter will surely confiscate many of the items on the aforementioned list.