get a honda goldwing & have it triked. i have a '09 tri glise & have had good luck with it, but you have to spend 2k on a cam,and 1k on a tuner as the t/g are lean fuel ratio . thats EPA , & you have to remove the CAT so you can stand to ride it.
if you get stuck for a h-d buy a used electrGlide & do the frankenstein kit its well built. handles better than the t/g. & cost 4,500.00-7,500.00 depending on id you want chrome wheels ,quad rear disc brakes. etc .go to frankenstein.com for details.
you need a bike that has enough horsepower to pull you,your wife & gear.
just my oinion. the new t/g have problems with the tranny,& arent as well put together as the '09. h-d sent the '09's to lehman & lehman's installed the trike. also no CAT on the '09's newer ones have to conforn to calif standards. CAT. just my opinion