ALL SEASONS TRAVELL FLORIDA individuals-Angela Acedevo, Robert Thrasher Absolutely 100%free holiday and prize money-" Absolute 100%scam" Internet, Florida

I entered a competition online in 0ctober 2009 with all seasons travell, the prize was a holliday to Florida/Bahamas for 4 people Absolutely 100% free with 2 weeks paid accomadation and $8000 spendind money. 0n the 23rd of october 2009 i recieved a phone call from one Angela Acedevo who told me that i was the winner of the all seasons travell prize that i had entered online, she informed me that the holiday was absolutely 100% free and that it was for four  people (minimum of 2 people had to go) to Florida/Bahamas with a paid 2 weeks accomodation and $8000 spending money and all that i needed was a visa debit or credit card so that she could transfer my prize winnings into my account at which point i informed her that i did not have a visa card and that i did not see that as a condition of entry for the prize she then informed she would call me back in seven days. Around five days later i recieved a call from a Robert Thrasher telling me he was Angela's manager he congratuated me for winning the prize and again informed me of the details-four people to florida paid 2 weeks accom $8000 spending money and all meals inc then asked me how i was going with my visa application i informed him that i had to activate the card i was waiting for my welcome kit he then told me i had 18mths to claim the prize. I recieved another from Robert who took my account details then informed me i had to pay $900, i had to purchase my own tickets and when i asked about the prize money i was ignored then was handed to someone else who asked me was i aware of everything robert had just said. i havnt checked my acc will write a final judgement soon ps i am on a disabillity pension. i have emailed them for more info sev times but no responses "TAKE CAUTION IT SEEMS LIKE A SCAM"