Planning a trip in April of next year to visit the Osa peninsula. There will be six of us; me, husband, 4 yr old, 7 yr old, 68 yr old, and 70 yr old in our group. I have two questions. What lodge would be the best for this age range since the 2 smallest and 2 oldest probably won't be hiking in Corcovado and would like to see as much wildlife as possible? We would like to stay around $150 per person. Also, can you hike inside Corcovado besides just hiking to ranger stations? The maps I see online seem to show trails only going from one ranger station to the next.