65+ Eddga's Map, 2s 1w of payon. Bring plenty of crystal and stone arrows for the nine tails and dragon tails respectively. The area can get pretty crowded with monsters so fly wings and traps are highly recommended. If your feeling dangerous, take on Eddga, just watch out for Demonstration.
75+ 1 North of Fur Otter beach is the Anolian swamp. These guys hit pretty hard and have a slew of HP, but they drop decent items and good exp. Bring plenty of wind arrows and traps, and make sure your flee rate is high, because pests inhabit this map, and they move invisibly.
Either of those maps could be used all the way up to high 90's. Best of all, Anolians and Dragon Tails both drop cards in the archer card combo.