A couple of interesting sites with sermons on Genesis.
Stillwater RPC, and
some talks from a conference on creation in about 2000.
I don't agree with everything said on these sites, but there's plenty to work through with profit, IMO.
Dr. Pipa is one of the speakers at the conference, and in dealing with Kline's redigestion of the 'framework hypothesis' makes what I think is a fairly silly suggestiong that the thorns, etc that come to pester humanity on the land were seeded before the fall by God in knowledge of the fall. I think this is speculative and unnecssary given the drama that the fall would impose on the creation as God moved away from live-sustaining relationship with humanity.