Suggestions for Boat Purchase

First post, having looked over the forum and it seems to be a wealth of information.

I’d like to ask for suggestions for a possible boat purchase (looking at the US Market and importing one to Oz).

I live in the Pilbara region of Australia, remote Westerna Australia.

I’m looking for a boat that will take me out to 80 miles offshore to a group of islands (Montebello Islands).
The water temp here in Summer is 86F and in Winter is approximately 70F+

We often get 15-25knot afternoon sea breezes with wave/swell heights of up to 3 feet.

I’m looking at spending up to $50,000 USD.

I’m not sure whether to get a Centre Console or a Cabin, but with regards to heading offshore, will be fishing and camping out at the islands. It’s quiet shallow out there, so will need to beach the boat in the evenings.

Thanks for your time.

Regards,
D.