Sounds like a perfectly reasonable load for that trailer. Kayaks will spread the wait out very well and the bikes are not that heavy you're ratchet handle that without any problem.
Destinations on purpose: Canada: Alberta, BC, Nove Scotia, PEI, New Brunswick. USA: ME,NH,MA,VT,NY,MT,WY,MN,MI,WI,GA,VA,FL,UT,CA,OR,ID,CO,NV,AZ
:BLife is Good
2009 Jayco 1206
2011 Toyota Tundra