hi china, i guess you probably have your order in, but heres my opinion,,,remember oppinions are free,,,,and worth every penny.
. get it. the set up very easy and a little sprinkle or hot sun becomes no problem if you want to sit out and have lunch, or read or what ever. good value for the money.
is a personal choice. my wife has asthma and humidity is a big problem for her. and hot summer nights make it hard for me to sleep. so its a comfort and health thing for us and again well worth the money.
you can fake it with a windo unit, but putting it in and taking it out, you risk damaging your trailer. plus its just not very pretty. the rooftop is more expensive, but well proven and durable. so i am having one put on my trailer i just ordered.
as to tv antenna, depends where you will camp. a lot of times there just isn;t much of a signal. a satelite dish is a good option if you watch a lot of tv. personaly we don;t spend that much time sitting in the camper , so for us a nice collection of dvd's and a small portable dvd player is all we have. i do insist on a good radio with am/fm/and shortwave. its enjoyable to just sit back and tune in to all sorts of different programing. and allows me to watch and enjoy the things going on around me.
well , best of luck and hope to see you on the road someday. let us know what you went with,
we get our scamp