That appeared to be it. I thought I had it in my last install and it ran. Strange, but I guess I didnt have anything that actually needed it so I have no idea why I ended up installing. Maybe it was entirely force of habit. Thanks!
I did a fresh install of GTA V with nothing but scripthookv, and scripthookv.net, and LSPDFR. from trying things out I do not get a crash when I have LSPDFR loaded in RPH. When it does crash I don't get any crash prompt.
RagePluginHook.log