My 13 year old son is working on his Junior certification. He is 5'2" and about 100 lbs. Any good suggestions for a BC? We travel a lot, so I would like something light/easy to pack -- and simple/easy to use. Also, I'd rather avoid spending the big bucks given that he is growing like a weed (he has an 8 year brother who will "inherit" anything I buy for his brother....so, I do want to get something with decent quality). Thanks for any suggestions!