How to RP a follower of Hoar?

Hi everyone, I'm looking for some insight in how you would RP a follower of Hoar.

Which class, race, weapons, attributes, etc, would you suggest?

I'm far from a D&D expert so I only know what I've been reading online. I'm thinking either a human or half-orc as a F/C or maybe F/T with lawful neutral as an alignment. I would then be out seeking revenge during the main plot. Would a dwarf or halfling ever be a follower of Hoar?

I would really appreciate any recommendations on how you would play this character. Would PC even know of Hoar having been stuck in Candlekeep?

Thanks!