You crack me up man. I needed that after as many hours as I've been putting in lately, truly appreciated. It actually resembles the boat I learned to ski behind (11' John Boat with 20 hp Merc Tiller Steer)
Check out www.diyTower.com
for some ideas on stuff you can use to make your own. The "mini tower" by www.Barewest.com
would be really easy to knock off. Boss does a far superior job with the bases and joint but they are all really simple designs that could be made with really basic equipment.
We'd love to have a customer in Argentina, send me an email at firstname.lastname@example.org
if you want me to check air frieght prices to you on a Monster Tower.