cdcdguy
First of all congratulation on being pro active in wanting to get this under control especially if your future plans are to downsize and wanting to secure the best possible rate when you do.
Have you recently pulled your credit and do you know your score?
If you haven't you can go to
www.annualcreditreport.com
The credit report is free,but if you haven't checked your score recently I would pay the $5 or $6 to get your score then you will have a baseline to work with.
The ratio of total balances vs total credit limit equals 30% of your score. So getting your balances below 50% of your total credit limit will increase your score.
You say that the interest rates are all about the same, now if they are in the higher range before paying any of them pick up the phone.
Call each card especially those you have a long relationship with and ask for the "account retention" department.
Tell them you want a lower rate, you can tell them you have received a lower "balance transfer rate offer" and want to give them the chance to match the offered rate in order to continue the relationship you have had for a long time.
This is where you having the funds in the bank will help,because knowing you have the money to pay off and "close"(your not going to really close the account but they don't know that) the account will be a good bargaining tool.
If they should use the "your almost to credit limit balance" as the excuse not to lower your rate
Ask them how much of the balance would I need to lower to get a lower rate"
Do this for each card making sure to note offer as well as the name & employee number(or some other way to identify the rep.) of each person you spoke with.
You can then review your list to see where you want to "spend" your money.
I am not a fan of folks closing cards , well except for local store cards.
Remember the 30% of your score is based on the ratio. So if you have $30k in credit limits and balances and reduce the balances to lets say $15k your now at 50%
Go in and close half of them and your in the same situation almost to your total credit limit.
You will be much better cutting up the cards or putting them away and not using them.
If you have been comfortable in the total payments you are currently making continue to earmark that total amount to pay down the remaining balances. Because if all of a sudden your having to pay $300 or $400 less in monthly credit card payments you will find something to do with that money so use it to get the other cards paid off as fast as possible.