Hello! My fiancee and I are traveling to CR for 2 wks in Feb. We plan to do the entire time in the Osa Peninsula - half the time at lodges and half the time backpacking/camping in Corcovado. Does anyone have any suggestions for a 4-5 day backpacking trip, possibly to end up on the gulf side? We are looking for suggested trails & overnight spots (we'll have a tent). Are the trails cleared? Any ideas or advice would be appreciated! Thanks!