For ideas, take a look at 12 Months of Prepping: One Month at a Time. Here you will find links to articles that take you though the process of gathering what you need in terms of supplies, gear, tasks, and skills to set you on a positive path of preparedness.  It may not seem like a lot, but at the end of the year you will will be better prepared than 95% of your neighbors.
Basically I would think in terms of mixed contents for five gallon buckets. I always use Food Grade buckets only combined with good Mylar bags and oxygen absorbing packs. By mixed contents I mean bags of rice (white) beans various types along with pasta products etc. this way you do not expose five gallons of rice or beans all at once. This extends the overall life of your food supplies.
This group consists of people who live in tornado, hurricane, flood, wildfire, earthquake or heavy snowfall-prone areas and want to be prepared for possible emergencies.[34] They invest in material for fortifying structures and tools for rebuilding and constructing temporary shelters. While assuming the long-term continuity of society, some may have invested in a custom-built shelter, food, water, medicine, and enough supplies to get by until contact with the rest of the world resumes following a natural emergency.[31]
Staying cool is a real concern in many parts of the country. I like to say we left for our long-haired dogs' comfort during one lengthy summer power outage, but I was as miserable as they were. We now keep a stash of battery operated fans on hand, clearly labeled in a box in the basement so I can find them easily with a flashlight. It's nothing like having AC, but prop one in a window and it makes a big difference. Speaking of dogs, you can follow their lead. Heat rises, so stay in a low position, Martin saiys. “Think about how a dog will dig down into the earth to get cool.” I might not go that far for a temporary power outage, but in that same vein, anyone with a basement could head there. “They stay pretty cool year round,” Martin adds.
These individuals study End Times prophecy and believe that one of various scenarios might occur in their lifetime. While some Christians (and even people of other religions) believe that the Rapture will follow a period of Tribulation, others believe that the Rapture is imminent and will precede the Tribulation ("Pre-Trib Rapture[41] "). There is a wide range of beliefs and attitudes in this group. They run the gamut from pacifist to armed camp, and from having no food stockpiles (leaving their sustenance up to God's providence) to storing decades' worth of food.
I originally had the same idea until I did some research on Google. I found that overseas containers are NOT suitable for underground placement. Besides the metal being prone to rust over time, the units are built for strength in the corners to support lifting. The sides have very little strength to withstand inward pressure created by backfilling. Depending on size, location and delivery, the containers will cost $2000 and up. I bought 17.5 cu yards of redimix, fiber reinforced concrete for $2100. Just a thought.
There are a wide range of these available. This is essentially the MRE category. I like the first strike Meals, these are a full day of rations in a single package, the non essentials have been stripped away and they are a pretty compact package for the content. There are a lot of options available, however, so you can pick what works for you. I don’t recommend MREs as a staple of your food storage program. Shelf life is marginal and fluctuates with temperature, they are bulky on a per calorie basis, and they are cost prohibitive. However, they are very convenient and have a place as a supplemental portion of your food storage program.
It isn't hysteria, and GMO isn't 'evolution'. One of the biggest issues for preppers and survival is that GMO seeds will not reproduce in the same way if the seeds are saved and re-used. In fact, in many instances (maybe all?), it's illegal to save the seeds and re-use them! It's far better to track down heirloom seeds that are native to your area and/or compatible with your climate. A good place to start looking is ×