Beyonce
and Halle Berry both in the same time, during 4 complete days.
Is it possible ? Technically, it's possible, remember I'm french
More seriously, not speaking of personal tastes (example you're sure you'll find more people you know in that event than in the other one, you prefer the hotel and facilities, you can use the travel to visit some relatives near the event, etc, etc...) National pointed the money and schedule (work, family, etc...) I believe it's the toughest points.
Example, myself,if I could, I'll go in USA meet you all guys as many times I can. But in 2011, my job contract will be finished. Then, 1)the contract is renewed = I will have (a few) money, but no time (can't take holidays when you work on a limited duration job here). 2)enumployement again, I'll have plenty of time but no money. Example 3), they sign me a unlimited job contract in january 2011, and I will not be able (due to unlimited duration contract laws here) to take holiday days before 2012.
And even I'm not married and have no childs, it's tuff to plan future things when you face that reality. i believe it's the same for everyone.