You can get mounts for the A frame up front like this one from Stromberg Carlson
Stromberg-Carlson Bike Bunk
or this one from Arvika (more expensive)
Travel Trailer – Arvika
Arvika also has mounts and bars for a rack on the roof of tent trailers
Tent-Trailers – Arvika
On our old 1999 Coleman we had the dealer install mounts for Yakima round cross bars on which when used Yakima racks for 3 bicycles. I don't know if that is available anymore though.
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2023 Rockwood Signature 8262RBS
2016 Ford F-250 XLT SuperCrew, 6.2L, 4x4, 6'9" bed
2019 Rockwood Signature 8290BS (2019 - 2022)
2011 Rockwood Signature 8293SS (2015 - 2018)
2010 Rockwood Roo 23SS (2012 - 2014)