Beef ribs - advice please

[Going to Cali]

I went to the butchers and picked up a nice rack of beedf ribs. I'be never cooked ribs before so looking for some tried and trusted advice on how to season, cook and what to serve with, any suggestions?

 

[Going to Cali]

I found a rub recipe on a BBQ site, marinated overnight then cooked on 140 for 2.5hrs. Would Ave cooked a little longer but the gf was impatient for meat.....should have distracted her in another way. Will most up pics next time....