Just FYI here's my 2014 sign ups
United Explorer (50,000 points and waived annual fee- plus free checked bag so I keep this card open anyway)
Chase Ink (60,000 points and waived annual fee)
Chase Sapphire Preferred (45,000 and waived annual fee)
SPG (30,000 and waived annual fee)- all my non-bonus spending goes on this card
SPG business (30,000 and waived annual fee)
Hilton Reserve (2 free nights and any Hilton worldwide $89 annual fee) (used at the Waldorf Astoria for a long weekend in Chicago)
Credit score is over 800
Will probably be adding the Chase Hyatt, Citi American Airlines card later this year for sign up bonuses
We are a family of four- book 3 seats and one lap infant
November trip
ORD-MCO is 75,000 miles (50,000 from MileagePlus and 25,000 transferred from Chase)
DVC points to stay at BCV
January trip
ORD-MCO 75,000 miles (75,000 transferred from Chase)
7 nights at Swan and Dolphin (~60,000 SPG points)
Now I have a ton of legitimate spending (3 businesses, all spending goes on CC's) so it's easy to meet minimum spends and rack up even more points. However, I pay for a very large portion of my travel budget every year with this type of thing. I paid a grand total of $89 in annual fees this year. My credit score is monitored monthly, I know exactly where I'm at before applying for a new card- we refinanced our house this year and no banks made any mention of the credit cards for which we've applied.
On top of the points, I also acquire SPG gold status, Hilton Diamond, free United checked bags and many other perks.
If you have the self- discipline credit cards are a very useful tool; however, you HAVE to pay them off in FULL every month (I actually pay mine before the statement generates- so my credit utilization shows up as <1% most months)