Hi PartyGuy,
My advice to you is this; don't get into this.......it is WAY to addictive and will suck up loads of your money. Go clubbing, pull a bird (even an fugly one) and get over it, get yourself another GF or three.
I would also be cautious about in-calls to hotels. If there is a way in/out without the reception area/camera seeing then its not too bad. You also have to consider you have all your personal belongings in that room - what if she steals your wallet/debit card/laptop etc....
Just think it through before hand...
CS