Then PVC conduit will work and is DIY friendly. I'd prefer EMT in a space where the conduit is subject to physical damage (or the HO is likely to hang items on it).
I'd probably pop the wiring through the outside to the unfinished inside, then into a LB in proximity to where the wiring enters, then straight shot around to where it's going into the house...couple of sweeps for inside corner(s) and then another LB where I'm going through the sill into the crawlspace, sleeve through the sill and then move to something like romex staples or similar.
If you're going to be approaching the maximum number of sweeps possible, then a slow bend/offset to change from a 90* shot to something less.
I'd probably pop the wiring through the outside to the unfinished inside, then into a LB in proximity to where the wiring enters, then straight shot around to where it's going into the house...couple of sweeps for inside corner(s) and then another LB where I'm going through the sill into the crawlspace, sleeve through the sill and then move to something like romex staples or similar.
If you're going to be approaching the maximum number of sweeps possible, then a slow bend/offset to change from a 90* shot to something less.