Hey, No idea if clubs are your thing but the NMC* are very welcoming and very active so if you're interested it's a really good way of finding partners. We get out every (dry**) Wednesday evening through the summer and also do weekend and winter meets. We have a facebook page so if you're looking for partners outside of meet times, posting on there can usually put you in touch too.
*Full disclosure, I'm on the committee so I would say that... **so not that many this year
News Scottish Mountain Body 'Calls Time' on Anti Social Camping
Mountaineering Scotland has called for action to be taken against the growing issue of 'dirty camping', which sees irresponsible campers leaving rubbish, fire damage, toilet waste and even tents in their wake.