Pedra da Gávea! Anyone interested in hiking it? (Rio de Janeiro)

Pedra da Gávea is an amazing place to go for a hike in Rio. You can get a fabulous view of São Conrado neighborhood and other mountains around. I want to organize this day hike with the company Rio Hiking. The least number of people are 2.
Take a look at their website:

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With pick up transfer in Zona Sul R$230
Meeting there in Bar do Oswaldo R$190
No snacks included, but a stop at Barra beach for snacks ater the tour-hike.

Anyone up for it?

Cheers,
Raquel