Does your guitarist know how much you have invested in your rig that he so gladly offered up for (free) use? Shame on him for doing this, and shame on him for giving you a hard time when you refused.
As for professionals travelling w/o gear or instruments, I guess it's not that uncommon. I was asked to rent my bass for a show by the company doing the sound/stage for some Disney pop artist's backing band. I didn't do it because I felt uncomfortable but they didn't give me a hard time about it...they ended up renting one from GC.
Also, one of my keyboardists that I gig w/ does a bunch of different "tribute band" shows and one involved him being in a Jethro Tull band when Dave Pegg (http://en.wikipedia.org/wiki/Dave_Pegg )came to town with his Mandolin show. Dave did his gig he was touring for, and then did the Tull thing with this band afterward. That was the only time I lent my bass out....they already had a backline. I was scared, but it came back in one piece none the worse. Doubt I'll ever do it again though, even though it's only a 2005 MIA Fender Jazz fiver.
As for professionals travelling w/o gear or instruments, I guess it's not that uncommon. I was asked to rent my bass for a show by the company doing the sound/stage for some Disney pop artist's backing band. I didn't do it because I felt uncomfortable but they didn't give me a hard time about it...they ended up renting one from GC.
Also, one of my keyboardists that I gig w/ does a bunch of different "tribute band" shows and one involved him being in a Jethro Tull band when Dave Pegg (http://en.wikipedia.org/wiki/Dave_Pegg )came to town with his Mandolin show. Dave did his gig he was touring for, and then did the Tull thing with this band afterward. That was the only time I lent my bass out....they already had a backline. I was scared, but it came back in one piece none the worse. Doubt I'll ever do it again though, even though it's only a 2005 MIA Fender Jazz fiver.
Some friend he is. Your guitar player is showing a significant lack of respect to you and your stuff, and frankly I wouldn't want a guy like that in my band.

