no such thing as a poisonous snake, they are venomous. there is a difference. You can swallow venom and be fine (unless there is a cut in your mouth).
what about a banded or florida water snake? they do not get huge and they strongly resemble a cotton mouth. you could also look into an amazon tree boa, a western hognose, a viper boa, a false water cobra, etc.... the list goes on and on.
what about a banded or florida water snake? they do not get huge and they strongly resemble a cotton mouth. you could also look into an amazon tree boa, a western hognose, a viper boa, a false water cobra, etc.... the list goes on and on.