A trip up and down the Colorado River around Yuma should be interesting to someone from Nanaimo. The Colorado at that point is a managed canal until it gets to Mexico. The lakes are reservoirs, from which to drain off water for irrigation in the Imperial Valley and Mexico. The river becomes a meandering stream in Mexico, finally emptying into the Golfo de California, at which point the tides can be pretty high.
The lakes are smooth, getting right up to the desert in places and becoming swamps where the desert is flat. "Going to the river" means partying and water-skiing. After the 2 lower dams (Imperial and Laguna, north of Yuma,) the river flows down to Mexico, where the remaining water is diverted into a last canal for irrigating Mexico, (where the land is owned by US corporations and the produce is exported to the USA.) There are some interesting places where California is east of Arizona, and Mexico is west of Arizona (as opposed to south.) BC South is a lot different from BC North. Water is more important for farming than floating boats.
So here are a couple of suggestions, up to you. Put your boat in the Colorado River in any reservoir so that you can say that you have done the River. Camp on the boat and tour the desert. It's beautiful, different and can be exciting. Get a local desert guidebook and do some hiking. There's no underbrush, so once you get on a hill, you can see for miles. Look up old mines. Visit desert oasiss (sic.) Find Indian petroglyphs. Drive around. We did the old Mohave Trail on our pickup, sleeping in the back for a couple of days. After you've looked around Yuma, head north on Hwy 95. When you get to Quartzite, say hello to all your neighbors from up north. A lot of snowbirds camp out there. There are more dams on the way up: Lake Havisu, Parker, etc. Remember, they're all reservoirs. A whole different country from up north, and it's wonderful. As is up north.
Have we ever put Journey On in the Colorado river? No, but we live here. Have we ever been to the desert? Our whole lives, and we love it, just don't expect much water. Just enjoy a different experience.
The San Juans and Gulf Islands are 1 of the 2 best cruising grounds in Norte America. So is the Southwest desert, just not on water.
Boris
The views expressed herein are those of the author. Different views are not solicited.