Need OG Help - GPS Waypoint App

Today I'm being shown around a ranch in Texas in advance of a hunt at the end of July.

It's a pretty large property, and I don't doubt my ability to remember the visual boundaries by day, but the hunt will be at night.

I thought that setting gps waypoints might be a good idea, but that's as far as I got.

Does anyone have experience with this? Looking for an iPhone app.

It's 4:20 here (holla!) and I have until 9:30am for suggestions.

Thanks Phone Post 3.0

Thanks!

V^ Phone Post 3.0

Good luck on the hunt! Phone Post 3.0

Trimble outdoors navigator is a great app. The free version should suit you well

Archangel - Trimble outdoors navigator is a great app. The free version should suit you well
This is outstanding. Very easy to figure out.

V^ Phone Post 3.0

Found this today while scouting.

Phone Post 3.0

slo ko - Found this today while scouting.

Phone Post 3.0
Be careful man, that's a baby pterodactyl scull for sure. Most likely just a few months dead. Sometimes the mothers are dangerous for years after losing a baby. Phone Post 3.0

See. My buddy said it was a pterodactyl nest.

Which is it? Phone Post 3.0

slo ko - See. My buddy said it was a pterodactyl nest.

Which is it? Phone Post 3.0
Oh god, if ypu found the skull in a nest if must mean that the father ate the young. They only do that when they're having a hrad time finding enough food. Get out of there soon. You are in terrible danger. Phone Post 3.0