I can't decide what kind of tour design to do for a new site
 

I have a good idea for a new site and I think it could potentially make good money, but I dont know what kind of tour design style works best.

Should I could go for that "episode" style design that everyone does these days? or do a really amateurish kind of design? or like the old days with those big flashy splash pages?

Well, what type of site is it? Is it eposidic?