I use a Nokta Makro Simplex Waterproof Detector with an 11" Coil (https://amzn.to/3gV9zRP)and I use a Garrett ACE 300.(https://amzn.to/3sEKZaC)
I also use a Garrett Pinpointer (https://amzn.to/3ffPOEe)for locating smaller metallic finds.
I carry a few basic items with me during my relic hunts:
A small shovel (https://amzn.to/3FooC0N)
A plastic trowel (https://amzn.to/3SOGOUf)
Hand Shears (https://amzn.to/3UcWkut)
A drop bag for my small finds (https://amzn.to/3NkQcxP)