Supplies needed.
Target, Old Navy, and REI.
As a full-time nomad, having the right clothing/supplies for the right environment are critical. If it were me, I'd go for utilitarian undergarments and even tees ( tech fabrics you can wash and hang dry means you can buy less). 3 tees, couple tech shorts, socks if you don't need wool hiking socks. All of which can be had at Target or Walmart.
Save the $$$$ for REI. There looks like there is one in Sacramento. Tech pants, hiking poles etc. Long sleeve tech shirt(s) Even a pair of Chaco or Teva.This is where you want the money spent.
Not sure if you need a rain jacket? Just thinking of the items you might need.