Your plans are not at all that well thought out.
1. If your home is over a couple miles away. rucking it with a wheelbarrel will be a hefty task. (thus causing you to consume more calories when you already have a limited food supply) and it will also make you an obvious target. Even if you went through the woods (which would greatly slow you down and increase the difficulty) You would still make a lot of noise and draw attention to yourself.
2. If a burglar visited you at your house, there's a high chance that they too are armed. How would you ensure you'd have the upper hand?
3. Why would you question and trust the information of someone who was previously robbing you who are being held hostage themselves?
4. Why would saving your house be a priority for you?
5. The crisis may eventually be resolved yes, but as I said earlier, many experts estimate it could take several months for power to be restored. And the military and police forces would also be unable to react. Most modern humvees also have elecronic componants in them. So the militaries mobilisation will also be limited. They will also be spread very thin if we are hit (and thus a potential target to be attacked by foreign nations.) and thus will be VERY limited in what help (if any) they can offer. And just to reiterate. the human body can last around 22 days without food and 3 days without water. Compound this with the fact that people will resort to drinking unclean water which will cause dysentery which will further dehydrate you and eliminate your energy through vomiting and diarrhea and people eating unclean and improperly prepared food. and many diseases will become rampant quickly.
6. How would you flee the country if electricity is out everywhere? Walk? Do you know how far you are from the border? Do you know if the bordering country has also been hit by the emp? How do you know things aren't worse there? There are no means of communication to find out besides going there. Do you know how to land navigate without a GPS or phone? do you know how to tell which direction is north at all times? do you have a map? Do you even know how to read a map if you found one?