The Cache is not at the listed coordinates.
Let's toss the ball around Lake Elkhorn. The path around Lake Elkhorn is friendly to walkers, cyclists, skaters, and scooters, is dog friendly, and is a beautiful place. Expect about a 2 mile walk.
Practice is very important. Play some pepper at home before you try this one. Work out the coordinates, otherwise you'll find yourself trying to walk on water. You can download a free program called FizzyCalc to do the calculations.
First figure out the coordinates of all the positions listed below. Then visit the coordinates and assign a number to each according to what you find there and the conversion chart.
Start at the On Deck Circle at N39 10.913 W76 50.800
Home: From the On Deck Circle go 500 feet at a bearing of 341°
3rd: From Home, go 2125 feet at a bearing of 83.6°
2nd: From 3rd, go 1402 feet at a bearing of 71.8°
short: From 2nd, go 1150 feet at a bearing of 229.5°
1st: From short, go 768 feet at a bearing of 248°
Mound: From 1st, go 1380 feet at a bearing of 269°
As a check, from the mound go 329 feet at a bearing of 254° and you will arrive back at the on deck circle..
Conversion Chart
1 = Water Fountain
1 = Steps
2 = Baseball Diamond
2 = Sign
3 = Tunnel
4 = Boat Ramp
4 = Trash Can
5 = Bridge
5 = Picnic Table
6 = Soccer Field
6 = Bench
7 = Tennis Court
7 = Dock
8 = Parcourse #10 - Chin Ups
8 = Dam Overlook
9 = Geese
9 = Gazebo
0 = Snack Bar
0 = Junction of Paths
The cache coordinates are N39 10.(Home)(3rd)(2nd) W76 50.(Short)(1st)(Mound).
If you like this cache, try "What's up? at Centennial Lake" by tomulus.
You can check your answers for this puzzle on Geochecker.com.