15 States Challenge Cache Mystery Cache

I have run a marathon in all 50 states + DC. Too bad I wasn't geocaching when I started that challenge. Since I have not found a geocache in all 50 states, I am creating a 15 state challenge cache. The cache IS at the posted coords. To qualify for this cache you must have found a cache in 15 different states. Use the provided checker and post your results in your log. The difficulty is not in the cache itself (that is a 1), but in the travel needed to qualify for the challenge. The cache is low to the ground so may not be accessible if there is snow near GZ. You can access the cache by hiking the trail from Cabella's or from Schweiger Ranch.

Here is my list:

#	| Country	| Region	| Cache	| Found date	| Placed date
1/1	| United States	| Colorado	|   (Don't) Keep the Gnome Fires Burning (GC3RAGR)	| 2018-07-21	| 2012-07-26
2/1	| United States	| Ohio	|   FSWCD Pollinator Trail: Carnegie Library (GC7BWPV)	| 2018-08-08	| 2017-09-04
3/1	| United States	| Indiana	|   Does your car need one of these (GC46BYT)	| 2018-08-12	| 2013-02-21
4/1	| United States	| Kentucky	|   JAC ~ 002 (GC331PC)	| 2018-08-12	| 2011-08-26
5/1	| United States	| Wyoming	|   Wyoming Welcomes You (GC1H2XX)	| 2018-09-09	| 2008-10-10
6/1	| United States	| South Dakota	|   Two Buttes for the price of one (GC4FYE3)	| 2018-09-09	| 2013-07-06
7/1	| United States	| North Dakota	|   Welcome to North Dakota (GC33MRF)	| 2018-09-09	| 2011-08-28
8/1	| United States	| Montana	|   A Fair Cache (GC7QNZ4)	| 2018-09-10	| 2018-06-03
9/1	| United States	| Nevada	|   Bushed at Legends (GC1TPP9)	| 2018-12-05	| 2009-06-14
10/1	| United States	| California	|   The King's Beach (GC8258)	| 2018-12-06	| 2002-08-20
11/1	| United States	| Arizona	|   The White Rock Canyon Bridge (GC7D96)	| 2018-12-09	| 2002-08-11
12/1	| United States	| Alaska	|   Fish-On (GC521YF)	| 2019-06-16	| 2014-04-08
13/1	| United States	| Hawaii	|   Stones of Moemoe and Wahine O Manua (GC234M2)	| 2019-10-17	| 2010-01-18
14/1	| United States	| Florida	|   Beach Weather (GCV4P3)	| 2020-03-18	| 2006-03-29
15/1	| United States	| Nebraska	|   The geologic story of Scotts Bluff (GC54HH2)	| 2020-04-20	| 2014-05-10