It is true that all tarantulas, in fact all spiders, are venomous. But only a very few species of tarantula posses venom that poses any kind of threat to humans, and there is no verified case of human death by tarantula bite. The majority of tarantulas found in the pet trade are wild-caught, so there is no difference between wild and "domestic" tarantulas. That said, pet tarantula bites are quite rare, as are bites from wild tarantulas. Tarantulas in general are reluctant biters; given the choice between biting or retreating, the vast majority will choose retreat every time.
YoExpert.com | Are Pet Tarantula Bites Dangerous?
Tarantula Bites are NOT Rare.
as fact they are well common amongst people living in the middle of nowhere, on the real countryside, wooden shaks with large undeveloped properties aside etc.
after the bites you don't look very pretty in the morning, but for most parts it is nothing life threatening neither.
Babies, elderly people with health conditions and Gringitos with all their brought in McD's health conditions are the only ones in danger of serious outcomes of some Tarantula bites.
hey,
so many visitors wanna experience the "real dominican...",
go for it, live in a shack on the countryside for a weekend, and report back.
Mike