Hey Donny,
When you say "crashes trying to load" can you describe it a bit further. Is it crashing while Rage Hook is trying to load into the game, or when you force duty perhaps (I doubt it is the latter as I am not seeing it crashing on you at all)
Do you have a mods folder perhaps? If so, rename the mods folder to something easy like mods-copy so GTA 5 can't see it, and try again. If it is successful, there is something corrupt in mods folder.
Do you have other plugins installed besides LSPDFR, for example ScriptHookVDotNet (different than Script Hook V) that is a known issue.