Ages 40 - 60 - Still looking?

I was wondering if some who expressed interest in a group going on the same cruise are interested in a less expensive alternative? I am going on the following cruise & thought maybe a group could form via this web-site. Here's the info:

Itinerary - prices for interior start @ $975.00 for the 10 days on Celebrity's web-site. You may be able to get even better pricing through your TA.

10-night western caribbean sailing on Horizon (smaller / older ship)

DAY DESTINATION ARR. DEP.
Fri tampa, florida 4:30 pm
Sat at sea
Sun george town, grand cayman 9:00 am 5:00 pm
Mon at sea
Tue puerto limon, costa rica 7:00 am 6:00 pm
Wed colon, panama 7:00 am 5:00 pm
Thu at sea
Fri roatan, honduras 9:00 am 5:00 pm
Sat cozumel, mexico 9:00 am 6:00 pm
Sun at sea
Mon tampa, florida 7:00 am

I am travelling w/ my sons but I am sure they will frequently be off on their own.