We did a mix of cedar, fir and a little alder. You may want to sell the alder as saw logs, it was $750 per 1000 BF last week, even on a 50/50 split that's still way more than firewood. Wasn't aware there were any stands of Oak out this way, that's gonna make some great firewood though. Maybe you should consider a hydraulic splitter too, I bought myself one as a retirement present, should never have waited so long.