I used to work with 1.2 breeders of Columbians and Brazillians. They were great feeders, manageable in size, and after shedding, simply breath taking in natural sunlight. You have to keep them at the right temp and humidity, and give them a good sized water bowl. The six we had weren't wonderful to handle, but that wasn't our goal.
They aren't corn snakes or ball pythons, but if you can make the commitment, they aren't unreasonable (like a green anaconda) for someone your age.