Had a blast on the Ketchikan zipline tour. This isn't just a tourist trap (we are locals). The ziplines are legit! I was amazed at the heights the ziplines were at as well as the length of the runs! The guides, ours were Spencer and Heidi, were excellent with communication, safety and helpfulness. Spencer, after one introduction knew the names of everyone in the group (all 8 of us!). It was such a great experience!