#1 a million times over. It always amazes me how little the midwest (the real one MN, WI, IL, MI, IA, IN) see NT and majors from year to year. Basically we get a worlds ever few years and MAYBE a NT/semi-major. Yet each one of those States have 100+ courses. all of them have the courses and facilities to host huge events.
When I first started competing, we had several big tourns, GMO, St Louis OPen, MN Majestic, River City Rumble, Great Lakes Open, Mad City Open, and a couple more I can't remember. But those tournaments are now usually B teirs and have little hype around them. All of them are on great courses too!
Personally I think we need a Tour that has more than 1 stop a month. And should be played in a circle around the country. Start in the SouthWest->Northwest->Midwest->Northeast->Southeast->South Central (can't think of what Texas and friends is called...haha). The advantage to that is weather is nice throughout, pros can easily figure out an affordable schedule, and they cover the whole country.
**Side Note**
I know IL had that Peoria major last year....but lets be honest, the incredible stupid way it was set-up (HAD to be there Thu mid day and the tourn was on Fri/Sat) made it so touring pros and locals made up 98% of the contestants, hardly any local pros from the greater area.