Recommend a radio with GREAT AM reception.

So, I live in a relatively dead radio zone in Central Florida. I live right in the middle, between Orlando and Tampa, and can barely tune in anything from either market since they went digital years ago. I can get, ALMOST, some reception with my very old Radio Shack(Sangean) radios. They're old and need tuning amd I don't have the resources to calibrate them.

I'd like to find a small portable unit that's sensitive on the AM broadcast bands and SW would be a plus.

Also, if you have any recommendations on places that can clean up older shortwave, I'd appreciate it

Thanks