Tacoma owner here as well. I use a 1Up hitch rack or a Seasucker so I’m not much help.
I recommend you go check out the Tacomaworld forums. There are a number of threads on bike mounts depending on your setup. There’s a member there that makes a pretty good setup to mount your bike over the bed sides so you still have access to your bed and can open your tonneau.
Ill try and find a few links.