My plan? My best educated guess is that we already hit PO in 2005, and we will see a plateau to about 2010 and 2-5% decline afterwards. SHTF post 2010, although we are currently seeing the start of it.
1) Pay off any and all student loans in 2-3 years
2) Get my own property out in a secluded location with arable land and a source of drinking water
3) Get my property running on renewable energy, whether the dwelling is a trailer, RV, large teepee, or green design residence. Planned is a large home-built wind turbine with 25 foot diamter blade and 80 foot tower height, 1 kW solar array, and a diesel genset as backup. These will provide electricity and charge a set of electric automobiles and electric farm equipment(eg. tractors)
4) Amass a collection of weapons for home defense
5) Build an electric sports car, biodiesel/electric plug-in hybrid truck armed and armored to high hell, and biodiesel dunebuggy with aerodynamic body cover and 50-gallon diesel tank. The sports car will be used for recreation and any transport that doesn't require the utility of a pickup or long range, the truck used for hauling shit, and the either the truck or the dune-buggy used for a long distance bugout if any masses storm the property or if some government asshole wants my property and they send in men with guns to arrest me and take it. The dune buggy will be specially tailored for smuggling contraband, built for speed, low-maintenance, fuel efficiency, long range(nearly coast to coast on one tank), and offroad capability, and will involve use of a 300+ horsepower V8 diesel in a vehicle that weighs under 2,000 pounds and has < .35 drag coefficient and < 15 square foot frontal area(easy 50+ mpg, 0-60 < 4 seconds, 160+ top speed, and capability to do very long distances at high speeds on decrepit roads at a moment's notice). The pickup won't be street legal(post peak, it won't matter much) and will probably resemble something out of the Road Warrior.
6) Build alternative fueled vehicles and wind power systems for trade, grow certain plants to make biodiesel and other goods for trade
7) Buy all food local, get a small garden or farm going, dramatically reduce meat consumption

Learn more practical combat-oriented shooting skills
To do all this will cost about $100k when all is said and done, including paying off all debt.
The unnecessary felling of a tree, perhaps the old growth of centuries, seems to me a crime little short of murder. ~Thomas Jefferson