There will be four parts in this guide, if one of them is not followed there will be no guarantee that the guide will function.

The first step of becoming the best Ghosts of Tabor player is also the most important. You must follow the N.E.S.W rule.
N - Never
E - Eat
S - Soggy
W - Waffles
If you eat a soggy waffle, you will have BAD luck for the span of two days. You will have a headache and will barely be able to focus. You will DIE every single raid and your friends will HATE you for eating soggy waffles!!!
NEVER eat soggy waffles.

The next step to becoming the best player is to trust absolutely nobody but your team. If you find a friendly player, give no mercy. He will not be any more useful than your friends.
This is to ensure you won't be betrayed. No matter how friendly they are, do not listen to them and get ready to rush them with your friends.

Now that you've ensured to trust nobody and to not eat soggy waffles, the next step to becoming an absolute sweat at Tabor is to ALWAYS be on for the homies. Always be available at every minute and hour of the day to play with your friends. If you are unavailable, IMMEDIATELY tell all your friends that have Tabor. This is an extremely important rule and it ensures the integrity of the squad.

You have already followed the 3 main steps, you should already become VERY good at the game. The final step to being the best player is to ALWAYS stay hydrated.
If you stay hydrated during your gaming session, you will reduce headaches and exhaustion from playing. You will also minimize sweating and any other disadvantage regarding your physical body.
Make sure to drink sparkling or natural water. For example, Fiji water or Lacroix. Do NOT consume any energy drinks or other types of drinks before playing.

In conclusion, you should become significantly better at the game and begin killing people.
Let's review the steps.

1. Never Eat Soggy Waffles
2. Trust nobody but your teammates
3. Always be here for the homies, unless mentioned otherwise.
4. Always be hydrated and take medicine from headaches.

If all four steps are followed at once, you should and WILL become the best player in the game. Your team will be behind you and you will absolutely dominate lobbies.
You will wipe silo raids and absolutely demolish island.
You will always find keycards and great loot.

If you did not follow the rules, you could STILL be good but there is no guarantee.
So, good luck out there!