http://search.yahoo.com/search?p=cd%20interest
That's some CD info.
You can place CDs for 3--4, or 9-12, or more months.
The longer the term, the higher the yield.
NONE are great right now.
You'll have to decide how long you can leave cash in a CD. If you have to withdraw before the term, you'll be penalized on interest.
Savings plan?
Make a budget for 12 months, on a spread sheet.
Months across the top columns, Jan - Dec
Make the first column, Expenditures.
Under that list first, all your fixed expenses.
House Payment or rent
Car payments
Utilities
Any Credit Cards
Home Insurance
Car Insurance
Life Insurance
Gasoline (You should have some idea per week or month)
Cable
Phone, cell and land
Internet
Any bills payable each month
Leave a few lines or rows for any additions.
Then head
"Discretionary Expenditures"
Under this, list all expenditures that are fully under your control.
Groceries
Household Goods (Paper goods, cleaning supplies, etc)
Personal Care
Clothing
Cleaning Expense (Clothes)
SAVINGS
Entertainment (Night life, dining out, movies etc)
Miscellaneous (You must enter something here. If you have any excess cash after all budgeted items, put some of it here)
CASH DRAWS (Like ATM)
Any other regular expenditures
You will find that a grocery cash ticket is NOT all groceries.
You will have to break out any of the above items that you want to budget.
You'll have to keep all receipts for cash spent or notes.
You can enter regular payments in each month. You will see that some months that you need more money than others.
When you see how easily cash can get away from you, it will open your eyes. $5 coffee at Starbucks is not a necessity.
Smoking @ $5 per pack is not a necessity.
If your husband tries to cut off your beer, raise hell. Cut off His beer.
This is lots of work, but if you enter these every day, it will become routine.
If you lose track of cash spent, just enter it in Misc. You'll be able see if this gets out of hand.
If you don't want to do this, I can't suggest a better way.
Edit:
Use two columns under each month.
Plan and Actual