My dad is a huge Running Wild fan

I'm wondering what other bands y'all would recommend him check out? I shoot bands at him all the time, but I know there are some heads on here who are definitely more versed in the heavy/power metal realm then I, so I figured I'd ask. I think Rolfs vocals, the pirate thing, and just that kind of driving heavy/power metal sound is what he likes about em. Any suggestions?

First (two) Scanner maybe?

Running Wild released Branded an Exiled in 85. German band.
What a dark, mystical release. Recorded in Berlin.
In my opinion, their other releases, don't match up.
Warlock - Burning the Witches or Triumph and Agony.
Accept - Metal Heart. German bands.
Your dad sounds great...and probably seen some classic concerts !

Blazon Stone of course!

I'm down to the very last copies of BLAZON STONE - No Sign of Glory, so this one may not be available for long, but we already have the 3-rd album in the pipes for summer/early autumn release date (hopefully!)

As far as the Pirate thing; you can't go wrong with Alestorm.