That Puerto Brico set is fully awsom!!! :-$ and I would love instructions but when it costs $15 for them, I can just look at your pics. If you maybe put instructions for just one part of the set on peeron or another lego instruction website you would probably be able to drum up more intrest for people to buy the rest of the instructions, but not for $15. Maybe $5 at the most.
Anyway, congrats and keep up the good work!