I have never used this company (I really like Dreams), but I like the way they list their cruise prices all on one page where it is easy to see which ones are less expensive than others.
Go to this page:
http://content.onlineagency.com/c/5/5738/1143606_5738.htm
Click on the link that is for the time frame you are looking at.....
And then scan down to see the prices.
It will tell you when the least expensive cruises are sailing.
I will be honest, we went our first cruise 3 years ago and I expected it to be a once ina lifetime experience. I was SO depressed when I got home thinking we would never go again, that DH said to go ahead and book another one the following year. THEN when we returned home, once again we were ALL depressed, so DH and I decided the only cure was to book a cruise every year (we always go on our twin daughters' birthday). Now we know we will be returning again! It is still hard to leave the ship, but it does help knowing you will go back.
I have friends going for the first time this year and they are on a VERY tight budget. I warned her the biggest problem is that once you go you will want to go again and again! It is addicting! So beware!
But the 3 and 4 day cruises are affordable if you plan and budget for them. I actually think the 4 day cruises are more economical than the 3 day ones (cost 'per day' seems to be less for the 4 than the 3).
My friends put down they down payment, and now they are paying $100 a month to pay it off. You just have to figure it into your budget and make the necessary adjustments. It really is the trip of a lifetime! You will love it!
DJ