Thanks again for all the information. I made a bunch of lists and gave it some thoughts and I'm going to do it this way; I stay in some Hilton Hotels in the Towns where they are cheaper and than in the more rural areas I check on hotels.com which is the cheapest hotel with a decent review. I may don't get as much points but for the cities (8) I was looking Choice ADR was 73.63$ and booking with hotels.com 69.29$. At the end I would save about 200$ and that's not worth it to be locked to one chain.