Hi Ruben. No, you don't have to know how to zipline they will give a demonstration when you get there and help you along the way. They're really great about that. With this experience there was no water tubing. They might offer that as a separate excursion with the company as they do many different things at this location. Between each zipline there is quite a bit of walking that I would classify as easy hiking. If you have low mobility and have a hard time hike up a dirt hill you may want to think about if you could get up and down a mountain with general ease. Again, they aren't hard but some are a bit steep. I hope that doesn't deter you though, the big hike back is achieved via mules and my aunt who has lower mobility was able to do it pretty easily.

We took a taxi to the port to go on our adventure

They try and sell you a flashdrive for about $60 with all the photos or you can buy less. They have a photographer that follows the group. Pics aren't bad

We had 5-6 but they would let you have more if you wanted.

Regular sneakers will work

No...shallow water. And they give you a life vest anyway

Yes the trip is around 5 hrs

We stayed at Villa del Palmar Vallarta, next to the Mall, we used Canopy River tours, best to call the tour agency to facilitate pick-up and drop off, each location is different

I guess it depends on the severity of the problem but the rafting, the mule ride and rappelling could all present problems. So I'd say no.