Is this their pattern now, or was this there winter pattern?
What are your legal hunting hours?
How much of the property can you hunt?
Are there any small fields/openings nearby for strutting and/or dusting?
Available food sources?
Weapon of choice...and how far are those houses (in ft) from your turkey's pattern?
What vegetation is on the terrain, and it's density?
Answer a handful of those questions and you should get some pretty good answers. Personally, if the map is oriented with N up then I hunt due North of their roost site, on level ground. This plan is especially good if you have access to the river, your hunting property abuts the river, and you own a canoe