Brazil visa!?
 

Was wondering has anyone with US passport travel to Brazil recently and if so, how did you get your visa?
I have an appointment at brazilian consulate on monday, but reading all reviews and requirements, it's seems they're pretty strict on all details including travel itinerary.
They want me to print out flight ticket and details about my arrival/departure. Obviously, being on the bike, i can't provide any of that. There's no way of getting in touch with them, and based on others reviews, it's a nightmare to deal with them.
I'm afraid if I tell them honestly what my plan is, they'll require more documentation and tell me to schedule new appointment. I got lucky to get the appointment this mon, if I screw it up, won't be able to schedule next one till April. I would like to leave States no later than March 1st, and have everything else sorted out except this.
Recommendation?