Recommendation for laptop/monitor combo

I know you get a ton of these but I'd appreciate any suggestions. I am looking for a gaming laptop and quality monitor for a combined total of $1500, less would be preferred but I can stretch to that if needed.

90% of what I want is for Red Dead 2 to look as good as possible, resolution and fps. I will play some other games as well but this is my main focus.

I prefer getting a laptop over a desktop so I have the option of being mobile.