My suggestion is a visit to Dayton, Ohio In May. (I am very serious here).
Since you RV you can camp in any of the many campgrounds near/in Dayton, and attend the Dayton Hamvention. Just about the largest collection of options you will find anywhere, You can play with Kenwood, Icom, Yesau, Elcraft and _____ (Fill in the blank)___ Both radios made here in the us and in China (UG) as well as other coutnries.
Myself, I use a Kenwood, Others like other makes.
Other suggestions are URL's. Now you are a day late or 6 early but long about 8:50 Eastern Time point your browser to
Ham Nation | TWiT.TV and click on the LIVE link, if you have two computers the other one points to
IRC Chat | TWiT.TV and you /join #live as I recall. If you do not know how to survive in an IRC chat room /help works.
AmateurLogic.TV - Your Source For Practical Technology, Hacks, and Mods. :. Amateur Logic TV Vidcast Podcast .: also has some good episodes.
The first is Bob Heil and Gordon West with Leo Laport (Owns TWIT, means This Week In Technology by the way) George Thomas (From Amateur Logic) and others. Show runs an hour. Tues Evening, offically starting 9pm Eastern.
You can download past episodes, yesterdays' should be up by the weekend.
AmateurLogic is less frequent and less regular, You can download past episodes there too, They have some good construciton projects.
There are many more such links.. ALas, too many to list.
Oh two other comments.
One: Ham Nation (The TWIT link is to Ham Nation) a couple episodes ago Bob Heil plays his theater organ. A tune that I believe is officially titled "Good Morning To You" but is commonly known by a different name.
Second: No matter what radio you get, You will wish you had a _____ and whoever has that make,, May well wish he had Yours.
In short, No matter what you get, it will be a good one.