Jeri is the best guide for us. She was very knowledgeable on the mountains in the area, Crater Lake, trees, flowers, and general natural conservation history. She was very considerate to all the guests and would easily comply with a special needs or requests. Jeri makes a very good guide. I even took up a two hour kayak trip in Klamath Lake with Jeri. This was fun and I enjoyed seeing pelicans, great egrets, Terns, and Wocus flowers. I am inspired to even take a win e tour with Jeri.