What is the most logical next event?

How to go fitpacking
Purchase or borrow lightweight backpacking gear.
Since you'll be in natural terrain for a long period of time, it would be wise to use lightweight gear. Visit your local outdoor supply store-such as rei-and peruse their backpacking section.
You'll want a backpack with a lightweight, sturdy frame and hiking boots that offer a firm tread and solid ankle support. Avoid buying backpacking gear online, since it's important to feel the gear on your body.