Update: I am now level two but I still haven't taken any portals because they're all really high level, is it supposed to take forever to capture a portal? Also in Winder there is apparently a portal at the funeral home, I think that's a questionable design decision
I'm in the same boat. Only able to do a lot of hacking right now, although I destroyed my first resonator yesterday. I'm on my way to a nearby park soon to take an unclaimed portal and TRY to protect it, but given that I only have L2 resonators, I don't know how well that's going to work.
There's another Enlightened portal close to the unclaimed one where I think I can blow the last resonator, though.
Sort of fun!