I need som help in comparison and contrast essay

Hello every body,
It was along time since my last visit to your perfect bullitten,due to lots of home work in college.
So I need your help in writting an essay about my dream vacation and nightmare vacation and it should be either acomparison or contrast essay. I have to mention three points of comparison or contrast,for example method of transportation ,destination,any other thing.I feel that Iam confused about that ....could you please help me by giving some important rules about that ???? some ideas??

thanks alot

red rose

by the way I wrote an essay but Iam not sure bout it ...can I write it here???

[Tdol]

You can post it here. I don't think there are any golden rules- just try to write interestingly about the best and worst that you can think of. Use your experience.

Thanks alot for your response ...I will try to post it here ,and I hope you correct any thing nessesary.
But I will be pleased if you can give me agood introduction to this subject.
any way i send the essay to your mail books ....please comment.