There are a lot of people on this site that can give you some great info on all kinds of RV'S. The more info you can give the better info you will get back. What are you looking to spend? How many people? Animals? Do you need to tow with it? Where do you want to go? Do you have a vehicle you could tow a rental camper with? Diesel is nice but if you don't travel long distance or in the mountains it may not be worth the extra money. A lot of people make the mistake of going out and buying a expensive RV only to find out they don't really like it and it just ends up sitting or sold for a big loss. Best advice given go rent some units and see what you do and don't like. Some campgrounds even have trailers on site you could rent so all you have to do is pull up and bring in your clothes and food. There is also a lot of people at the campgrounds who are more then willing to show you what they have and what they like and don't like about it.