Questions about the short, light weight Travel Trailers w/Tent beds (Kiwi, Bantam, Cub, etc)

We purchased a 22 ft. Salem camper last year and I am looking for a bike rack to atach to the back of the camper.

I just bought a 1968 shasta 13' camper. is there someone that has information about this year or somewhere close?

Is driving a camper a problem on the gravel roads up north? Are there any restrictions or extra fees driving a BC camper up to Alaska? Wich type of camper (truck/camper) would be the cheapest/smallest?

I'm thinking about upgrading from a pop-up camper to a bigger travel trailer.

You know, what I find interesting is that I bought a 1991 30' Dutchmen travel trailer new in 1991 and it was great.

What is a good starter travel trailer?

Cabover camper on a trailer?