Hi Stephen,
There are various soul nights happening over the next few months, with the vast majority in Dublin. D8 Soul Club, Sleepless Nights, Twilight Zone and Bubbles Mod club run fairly regular events around Dublin, but depends when you are over.
There might also be events elsewhere but if you can let me know dates you are over, I'll see what I can find out. There are also regular record fairs most weekends, so again, if you can let me know which areas you are visiting, I'll try and source ones closest to you.
Finally, you can leave the factor 50 at home, but just ensure you bring your rain jacket!
Hope this helps.
ATB, Shane