I'd go for a toy hauler. Getting bikes in and out of a standard TT is not always an easy thing. Any excess space you have in the toy hauler could be used to store your chairs, rug, grill, misc stuff. Have seen them with a screen door type thing that closes in the middle with magnets and in rainy weather you'd have some space to spread out without actually being outside. For the absolute word on bikes and carrying them, you might PM bikendan on this forum or Hybrid Explorer. There's not much he can't help with re this.
