Long time listener, first time caller. My sister and I are flying to Yellowstone tomorrow (YUP!!). We'll be staying in Roosevelt for 5 days, Lake Lodge Cabins for 3, and Mammoth for 2, and plan to do a ton of early morning birding and hiking.
The Repel 40% DEET didn't show up in the mail, though we do have permethrin for our clothes. Do you think that the Deep Woods Off with 30% DEET, combined with the Permethrin treated clothing, will be enough? I'm trying to figure out if I should plan a special trip to REI after work for 40% or 100% DEET. Any advice on DEET percentage would be appreciated!