If you're worried about it and don't plan on handling anyway you could stick with old world tarantulas. They don't have urticating hairs but as a general rule carry a more potent venom. The new world tarantulas are the ones with urticating hairs and even those that aren't notorious kickers often coat their retreat in hairs as a form of defense - so expect to come in contact one way or another. I got my first new world, G. rosea, when I was a child and kept various species over the next 20 odd years. The hairs never bothered me much, even if I got caught in a flurry from a pissed off T, until the last couple of years. Sadly, I can't even do general maintenance on new world species anymore without itching and will break out in hives with prolonged exposure.