Hey, I went to gran canaria for a month in June/July, was absolutely fantastic kind of wish we did t have to come back but family commitments stopped us staying longer, but on the bright side I get to travel more places when I've saved enough
if you are doing the USA, don't you like the national parks ? We did plan some months for a 3 week trip and we had just enough time to see everything ! Try to do some of these (what we did this summer): mid and south West of the USA (Seattle -> Flathead Lake -> Glacier Nat Park -> White Sulphur Springs -> Yellowstone -> Salt Lake City -> Bryce -> Cedar Breaks -> Zion NP -> Monument valley -> Grand Canyon -> Havaii Supaii -> Las Vegas -> Death Valley -> Mammoth Lakes -> Yosemite NP -> San Francisco -> Los Angeles.
So to know if you have enough time..it depends what you want to do... just a roadtrip? visiting the cities? the national parks (they are huge and mindblowing) ... ? May 2013 i will do the rest of the USA and i will plan 6 months for central/east USA + Canada.