@BSK - I'm by far an expert but I've burned a few acres and found in hilly terrain if you're willing to take your time it's not that bad. Basically you'll need to get a good backing fire up top to establish black line then run strip head fires every 20-30 yards and work your way down the slope. This way nothing gets too out of control. Also as mentioned a back pack blower does really well setting lines. IMHO the issues happen when folks want to light it once at the base of a ridge and let it eat.
On my ridges I find that the topography generally wins over wind direction unless winds get above 15mph.
On my ridges I find that the topography generally wins over wind direction unless winds get above 15mph.