What is a good rc boat that would withstand a fish up to five pounds when fishing with a remote control boat?

Whats a good rc boat that i can buy from walmart or target that would be good for fishing with?
The reason i’m saying walmart or target is because i want something cheap. Don’y tell me to get the “RC fishing buddy”. How do i attach the line so it detaches from the boat when the fish strikes and i can reel it in usin a fishing rod? Tell me some dos and don’ts with rc fishing.