Need some Info on Spain.

Hi!
I am thinking of traveling to Spain in the next few months.  I have
found what I think is a very good deal thru "SUN HOLIDAYS"- -but I
have no information about this trave Club.  

Question:  has anyone used "Sun Holidays" for their travel or
vacation.  Or have you heard anything (good or bad) about them???

They are at <http://www.sunholidaysusa.com>

Or,if you know or anything better please let me know.

Any help will be appreciated!