I would probably still plant some nuttal oaks if nothing else. Like kbush was saying, they’re the latest dropping acorn. You’ll be putting out hard mast late in the season when everything else is gone. A lot of these different trees have different drop dates. Having variety fills in time gaps and insures that your place is always putting out mast during hunting season….or at least over as long of a time period as possible. With you just starting out with a few trees I’d recommend to start with pears and nuttal oaks. Select for the later dropping varieties…..If you want to add other things look to chestnuts and persimmons.

http://www.wildlifegroup.com/shop-for-pear-trees/