Any idea on the age of those RTS buses?
The older Gilligs go as far as 93, I believe. RTS has gotten rid of a lot of buses, including some Orions. We get some buses from LYNX as well, but those are mostly used for the UF campus routes. You can tell them apart because LYNX buses are not in the RTS scheme, and sometimes you can read the logos.
Here's an ex-LYNX: