One PITA of a string of GFI devices (on load side) is hunting down the one that tripped.
Putting a regular WR duplex down by the lake, could be a life safety issue, being the OP said lights, path lights are on that circuit.
Personally, I would have the lights on a circuit, the jacuzzi on a circuit, and a circuit down by the lake. GFI protection as required.
BTW, the multiple GFI devices on the same circuit is one of the 'homeowner' specials up here
